November, 2009 - The Environment Report

Air Pollution at Schools

In August, the EPA put air samplers outside of 63 schools in 22 states. (Photo courtesy of the National Cancer Institute)

The US Environmental Protection Agency
is wrapping up a 60-day initiative
looking at toxic air pollution around
schools. They’re looking to gauge the
health effects linked to pollution exposure.
Many of the schools were chosen based
on how close they were to heavy industry.
Gigi Douban reports:

Transcript

It’s pretty much a given: put a school near heavy industry and an interstate, and those
kids are going to be breathing polluted air. What the EPA didn’t know was just how
polluted it would be. So the agency in August put air samplers outside of 63 schools in
22 states. One of those schools is Lewis Elementary in Birmingham, Alabama.

(sound of calling out names for carpool)

As he does every day, Richard Gooden is waiting in the carpool line to pick up his
granddaughter, who attends pre-K at the school. Not far away, near the basketball
court, there’s an air pollution monitor. Gooden, for one, was glad it was there. Living
up the hill from the American Cast Iron Pipe Company, he’s seen thick layers of dust
settle on his windows.

“I got a little white house with vinyl siding, and you can’t tell there’s vinyl hardly
because of the dirt coming from that pipe shop.”

Gooden has lived in that house for 43 years. His granddaughter spends most days
there, and he worries about her health and his own.

“I had a triple heart bypass a while back. I’m just wondering is that air completely
clean to breathe.”

The EPA plans to have some answers. In Birmingham, the Jefferson County Health
Department is collecting the data on the EPA’s behalf. Corey Masuca is the county’s
senior air pollution control engineer. He says they’re screening for about 100 different
pollutants.

“We looked for them, then, we found them.”

So far, he says, only three of those – benzene, manganese and acrolein – were found
at high levels. Most concerning, acrolein levels were more than 100 times higher than
what the government considers safe. Where does it come from?

“Pretty much any type of combustion source – whether it’s combustion coal, or
fuels from a plant, or fuel from a car. It even emanates from cigarette smoke, so it’s
fairly ubiquitous.”

But ubiquitous doesn’t mean safe. In fact, excess exposure to manganese can cause
brain damage. Acrolein can damage the lungs, and benzene is a carcinogen.

Masuca says the findings aren’t a major cause for concern. But Janice Nolen,
Assistant Vice-President for Policy and Advocacy at the American Lung Association,
disagrees.

“The fact that it’s in lots of places doesn’t mean it is not a big problem. It means
that we have a lot of things that we need to clean up.”

And when it comes to schools, she says, industrial pollution isn’t the whole picture.
Diesel buses drive right up to the school doors every day. Inside schools, poor
ventilation and even things like some glues can lead to health problems.

Yet there are definite links between these air toxins and heavy industry. So Masuca, of
the Jefferson County Health Department, says just knowing what’s out there is a huge
first step. Next they’ll come up with ways to reduce exposure. Things like having kids
stay indoors during recess on days when pollution levels seem to be highest.

Janice Nolen of the American Lung Association hopes monitoring will lead to stricter
controls on nearby industry. And maybe spark even a little bit of self-regulation.

“Letting people know about what’s in the air often raises public awareness and
causes industry to rethink what they’re doing and come up with less toxic ways to
produce their products.”

She says this research can galvanize communities into action. Most of the parents I
spoke with at Lewis Elementary didn’t know a thing about the EPA’s monitoring
program. But perhaps once the EPA gathers long-term data on schools across the
country in the months to come, that will change.

For The Environment Report, I’m Gigi Douban.

New Regs for Old Homes

The rules the EPA is proposing would apply to homes built before 1978. (Photo source: Daniel Schwen at Wikimedia Commons)

Renovating old homes or apartments can
mean scraping or sanding lead paint.
That lead paint dust can settle where
children play. That can put them at risk
for learning disabilities. Shawn Allee reports why the government’s
tightening rules on home renovation:

Transcript

The Environmental Protection Agency just finished rules about home renovation and lead paint, but children’s advocacy groups said they weren’t strong enough.

Anita Weinberg is with Lead-Safe Illinois. She says some rehab contractors are trained on how to handle lead paint safely, but only some property owners are required to hire them. Weinberg says the rules didn’t apply if there were no kids in that unit at the time.

“That’s perfectly fine, but tomorrow you turn around and sell your home to a family with children. And the work that was done, if it wasn’t done safely, there’s certainly the possibility there’s still going to be a lead hazards in that home.”

So, now the EPA’s proposing, if you hire a rehab contractor at all, that contractor must be trained to handle lead paint – regardless of whether children live there now or not.

The rules would apply to homes built before 1978.

For The Environment Report, I’m Shawn Allee.

Part 5: The Science Behind Dioxin Delays

West Michigan Park lies along the Tittabawassee River. Large swaths of its soil was removed and re-sodded due to dioxin contamination. The removal was part of a US EPA effort to have Dow clean up several hot spots in the rivershed. (Photo by Shawn Allee)
Imerman Park sits on the flood plain of the Tittabawassee River. Signs along the trail warn walkers about dioxin contamination in some of the park's soil. (Photo by Shawn Allee)

Two rivers in central Michigan were
polluted with dioxin 30 years ago.
The dioxin came from a Dow chemical
plant. The toxin’s been found in fish,
animals, and dirt, but, of all those,
contaminated soil might be the touchiest
subject. A study done in the area suggests
dioxin in soil might not be getting into
people living there. In the final part
of a series on Dow Chemical and dioxin,
Shawn Allee looks at that study
and the government’s take on it:

Transcript

To understand what’s at stake over the science of dioxin and soil, I want to talk with Marcia Woodman.

So, Woodman and I talk in this big, three-season room with tons of windows. It’s like you’re outside in some woods.

“I love it, so it wasn’t hard to convince me to move here.”

From here, the trees look inviting, but Woodman says she only lets her kids enjoy them from a distance.

“They’re not allowed to play back in the woods anymore. They used to play and we used to take walks back there.”

You see, eight years ago, the state tested soil for dioxin. Her place was okay, but there were high levels in the neighborhood. So, Woodman worried dioxin might move from soil into her kids, and maybe they’d get cancer or some other disease. But, what if dioxin in soil is not getting into people nearby?

“We found virtually no relationship between soil contamination and blood dioxin levels. In other words, the amount of soil contamination on your property really didn’t relate to blood levels.”

This is Dr. David Garabrant. He researches public health at the University of Michigan. Now, we need to tell you, in the interest of full disclosure, The Environment Report is produced at the University of Michigan.

Dr. Garabrant looked at whether people in the contaminated region have higher dioxin levels in their blood. They do – but just slightly. And those higher dioxins levels? They’re probably from other factors, like living in that area when dioxin pollution was highest – decades ago. Again, for him, soil is less of an issue.

This conclusion bothers two groups of people that really matter. That would be the US Environmental Protection Agency, and the State of Michigan. The EPA would not provide an interview on this, but they have public documents about it. Michigan has the same reservations about the study. Here’s just one.

“He didn’t test children. And children, typically, have some of the highest exposures.”

This is Steve Chester. He heads Michigan’s Department of Environmental Quality.

“It’s probably even more of a concern for children who get down into the dirt and get it on their hands and shoes and so forth.”

Chester says the state needs to create regulations that take risk to kids into account. That makes Dr. Garabrant’s study a bit beside the point. Dr. Garabrant says he wanted to get kids into his study, but you have to draw lots of blood.

“You can’t ethically take enough blood from a child to find the dioxins. And that’s a real dilemma.”

Garabrant says his study went as far as it could.

For some people, there’s a different problem with the research.

“The study is funded by the Dow Chemical company through an unrestricted grant to the University of Michigan.”

That would be Dow Chemical – the company that polluted the Tittabawassee River and floodplain decades ago. Soon, Dow might have to spend tens or maybe hundreds of millions of dollars to clean up contaminated river silt and soil. Still, Garabrant insists Dow has no influence.

“The only thing we give Dow is when they sit in meetings like the rest of the public and they hear what we have to say.”

Garabrant’s study on dioxin exposure is getting attention right when the US EPA is taking another look at the risk dioxin poses to people. Critics of his study worry it will stir up a whole new debate that could delay dioxin clean ups in Michigan and other toxic waste sites across the country.

The EPA insists it won’t let that happen – and it’ll soon have more science to back up its position.

For The Environment Report, I’m Shawn Allee.

Veterans’ Benefits for Agent Orange Exposure

A poster from the Department of Veterans Affairs offering help and resources to veterans exposed to Agent Orange. (Photo courtesy of the Department of Veterans Affairs)

The US Department of Veterans
Affairs is offering new help to
Vietnam-era vets. The VA says
it can now assist vets who have
ailments related to Agent Orange
exposure. Mark Brush has more:

Transcript

The US Department of Veterans
Affairs is offering new help to
Vietnam-era vets. The VA says
it can now assist vets who have
ailments related to Agent Orange
exposure. Mark Brush has more:

During the Vietnam War, the herbicide known as Agent Orange was sprayed over jungles and forests. It was used to strip the leaves from the trees and expose enemy soldiers.

Some US soldiers who were exposed to the herbicide have long complained about health problems.

Now, the Department of Veterans Affairs says it will help these veterans with disability benefits.

Exposure to Agent Orange has been tied to health problems like parkinson’s disease, cancer, and heart problems.

Allan Oates is with the US Military Veterans with Parkinson’s. He served in Vietnam. And was exposed to Agent Orange. He says his group was thrilled by the VA’s decision.

“It was just an exhilarating feeling to have these people knowing that they were going to get the help that they deserved.”

Oates says many Vietnam era veterans don’t know yet that help is available to them.

The VA estimates that 2.6 million military personnel were potentially exposed to sprayed Agent Orange.

For The Environment Report, I’m Mark Brush.

Part 4: Hunters Warned After Dioxin Delays

Fish advisories dot the banks of the Tittabawassee and Saginaw Rivers. Various forms or pollution, including historical dioxin pollution from Dow Chemical, have led to warnings to avoid certain species of fish and limit consumption for them. Pregnant woment and young children are given more stringent warnings. (Photo by Shawn Allee)

It’s deer season in Michigan, and
hunters are trekking through the woods,
trying to bag dinner or something
special for the holidays. Hunting’s
gotten a little complicated in some
areas recently. Just because you catch
something doesn’t mean you should eat
it. That’s because a stretch of river
in Michigan was polluted with dioxin –
decades ago. In the fourth part of a
series on Dow Chemical and dioxin, Shawn
Allee found the state thinks
old dioxin pollution from a Dow chemical
plant poses a health risk today:

Transcript

It was hard for me to understand why wild game like deer or turkey might be contaminated from river pollution, so I hit up Daniel O’Brien for some answers. O’Brien’s a toxicologist with Michigan’s Department of Natural Resources. He says the problem starts with dioxin in the river.

“It’s in the sediments in these contaminated parts of the Tittabawassee River, and after flood events in the spring when, say, mud in the river gets deposited onto bushes or whatever and deer browse those, then they pick up soil that way.”

Part of O’Brien’s job is to spread the news about the contamination. He says when you buy a hunting license in Michigan you get this brochure.

“It’s a booklet that has all the regulations for hunting and trapping in it.”

These wildlife consumption advisories are voluntary but they kinda read like owners manuals. They lay out where the dioxin-contaminated animals are. They tell you what animals you can eat, and what parts. For example, no one’s supposed to eat deer liver from the areas – that’s got the most dioxin in it. And, of cuts you can eat, the advisory says how much, and how often. Plus, they tell who should eat less or maybe none at all.

“Kids might be more sensitive. They might have a more stringent advisory than somebody like me who’s kinda your middle-aged man and we might not be as susceptible to toxic effects.”

The idea’s to protect people from dioxin, and the risk it poses for cancer and diseases of the immune, reproductive, and developmental systems. It’s an important job, given how big hunting is in Michigan.

“We have three quarters of a million hunters every year that go afield and harvest half a million white-tailed deer.”

Michigan scientists take the issue seriously, but I’m kinda curious whether hunters do. So, I visit the Saginaw Field and Stream Club. Inside, there’s this paneled wall with faded pictures of club presidents. It stretches from the club’s founding in 1916 – all the way to this guy, current President Tom Heritier.

“We’re still here today.”

Heritier says his club’s smack-dab in the contaminated area and everyone knows about the advisories, but, well …

“With the game advisories, I have not heard one person who has any problem with the deer or the birds around the watershed.”

This goes for him, too.

“Nobody is sick from it. I don’t know of anybody that has died of exposure. That’s never been proven. It’s nothing to take lightly, but then again, it might be a little bit on the overblown side, too.”

The State of Michigan tried to survey hunters like Heritier. Officials wanted to know if hunters were feeding tainted game to young children. That survey never made the budget.

Before I leave the hunting club, Heritier wants to clear something up. He’s actually mad about dioxin. It’s in the environment – he wants it gone.

Heritier: “There’s absolutely no reason for industry to be polluting our natural resources, whether it be air, soil, or water.”

Allee: “Even if it’s not a slam-dunk, for sure, killing people off sort of thing?”

Heritier: “Number one, God didn’t put it there, it don’t belong there. That’s the way it is.”

Well, Heritier wants the environment protected from dioxin, but not necessarily himself.

State scientists say, if Heritier changes his mind and wants to reduce his health risk – they’ll keep printing those game advisories for him.

For The Environment Report, I’m Shawn Allee.

Lobbyists Swarm the Climate Bill

The Center for Public Integrity finds there are at least five lobbyists on climate change legislation for every member of Congress. (Photo courtesy of the Architect of the Capitol)

According to new investigative reports,
lobbying efforts on climate change
policy are growing dramatically. Lester
Graham reports:

Transcript

According to new investigative reports,
lobbying efforts on climate change
policy are growing dramatically. Lester
Graham reports:

Washington, more than ever before, is crawling with lobbyists.

A journalistic project finds there are at least five lobbyists on climate change legislation for every member of Congress.

Maryanne Lavelle with the Center for Public Integrity heads up the project.

“It’s just astounding. If you just compare to six years ago when Congress first considered a really comprehensive climate bill, there has been a 40o% increase in lobbyists.”

Some are there to ensure greenhouse gases are reduced, some are there to shape climate change legislation to benefit their business interests, others are there to block it.

But the investigative journalists found big industry lobbyists and all the others out-gun lobbyists for environmental and alternative energy groups by an eight-to-one margin.

For The Environment Report, I’m Lester Graham.

Part 3: Living With Dioxin Delays

Mitch Larson lives in Saginaw's Riverside neighborhood, which saw a large dioxin removal project last year. His home is on the banks of Tittabawassee River. (Photo by Shawn Allee)
The plaque recognizes Dow Chemical's generosity in contributing toward improvements at Imerman Park, which lies along the Tittabawassee River. The plague does not mention that Dow was required to perform several improvements as part of dioxin remdediation activity. (Photo by Shawn Allee)

Several communities in central Michigan
are polluted by dioxins from a Dow Chemical
plant. People there have known about
it for thirty years. But, residents
are divided over whether the government
should force Dow to pay for a cleanup
that could cost tens, or even hundreds,
of millions of dollars. In the third
part of a series on Dow and dioxin,
Shawn Allee traveled to the
area and talked with some of them:

Transcript

Dow Chemical is not just some company in Midland, Michigan. It’s part of life there.
Dow employs thousands of people. It pays for libraries and civic gardens. A high school football team is even named “The Chemix.”

I talked with plenty of people who’ve sided with Dow over the dioxin pollution issue. One works right across the street from the chemical plant.

“We’re in my law office and my house is two blocks south of us here.”

Bob McKellar says Dow’s been good for Midland, and, as far as he’s concerned, the federal government’s been trashing the town.

McKellar: “Dow, rightfully so, takes the position that, you know, ‘why are you always picking on us? We agree we’ve done some of this and we agree we’ll help clean it up.’ But then the EPA comes back and says, ‘well, you’re not doing enough.'”

Allee: “But the EPA says they’ve been dealing with the issue for 30 years.”

McKellar: “It’s because the EPA’s had the fist out – they haven’t come with a little bouquet of flowers and say, ‘okay folks, let’s sit down and talk about this and let’s get this thing done right.’”

McKellar says, getting things done right means the government should pay for a big hunk of any dioxin cleanup. It’s only fair – because he thinks pollution in the river and soil is overblown, and the EPA’s the one overblowing it.

Downstream, fewer people work at the Dow plant. They see less benefit, but they live with more dioxin pollution.

“Well, This is the Tittabawassee River. This is my homestead.”

I’m with Mitch Larson. He lives 20 miles downstream from Midland. His home’s in a woodsy part of Saginaw.

“When I bought this place, I was thinking that this would be a great place for kids to grow up. As they grew up, it was a right of passage to swim across the river. You know, I’d swim alongside them, you’d swim across to the other bank, and you’d have them sign their name in the sand, you know, you did it.”

The Tittabawassee River floods, and it left silt and traces of dioxin on Larson’s yard, but he didn’t know that until the state government tested his soil and found the dioxin.

They even tested his pet chickens and the eggs he fed his kids.

Larson: “They tested those also.”

Allee: “What did they tell you?”

Larson: “Don’t eat them. Chickens eat the dirt. The dirt was where the dioxin was, and eggs were full of dioxin. So, for the past couple years, every egg we ate was like a little shot of dioxin.”

He got rid of the chickens, of course, but he had to have a talk with his teenage girls. A report said the dioxin put them at risk for having kids with birth defects.

“You know, when they were all tested for the dioxin, I told them they were all high in dioxin and I had information about, you know, about the child-bearing thing. It put them at risk for having kids. You know, it’s not a good feeling.”

Larson and one hundred seventy two other plaintiffs sued Dow to pay for follow-up medical monitoring.

The courts said no.

Six years after dioxin was first found on the property, Dow chemical paid to clean and re-sod Larson’s lawn. He says it looks great, but he worries another flood’s gonna leave behind dioxin.

Right now, Dow and the EPA are negotiating an agreement that might make Dow clean up river sediment.

“If it takes them thirty years to clean this river up so it’s clean for the next 200 years, it’d be worth it. People are fishing, kids are swimming across the river to show, you know, they’re a bad-ass.”

Larson says he’d welcome that future – even if it cost Dow a lot of money.

For The Environment Report, I’m Shawn Allee.

New Water Plan for California

Two-thirds of California’s rain and snow falls in the north, but two-thirds of its population lives in the south. (Photo courtesy of NASA)

One of the most drought-ridden
states says it’s finally found
a solution to its water problems.
Amy Standen reports:

Transcript

One of the most drought-ridden
states says it’s finally found
a solution to its water problems.
Amy Standen reports:

Two thirds of California’s rain and snow falls in the north. Two thirds of its population lives in the south. So who should get the water?

It took weeks of intense deal making and years of debate in the state capitol to find an answer. But the new law is not without its critics.

Peter Gleick is a water expert at the Pacific Institute. He says the measure fails to force users – especially farmers– to account for what they use.

” We will never ultimately, sustainably manage our water resources if we don’t know who is using how much water to do what. And we don’t, with any degree of accuracy. And that’s still not addressed in this bill.”

The deal calls for greater efficiency, especially in cities.

But nothing happens until voters agree to chip in for the plan, with an 11 billion dollar bond measure to pay for a new distribution system.

For The Environment Report, I’m Amy Standen.

Part 2: Foot Dragging Produces Dioxin Delays

The southeast corner of the Dow Chemical plant, from the vantage of Midland's Whiting Overlook Park, which features an homage to and history of the company and its founder. (Photo by Shawn Allee)

The State of Michigan, the US
Environmental Protection Agency
and Dow Chemical are negotiating
an agreement to clean up dioxin
pollution in towns, two rivers,
and Lake Huron. The pollution
is largely from a Dow chemical
plant in Midland, Michigan. The
government worries the pollution
poses a risk of cancer and other
health problems, and it’s been
found in fish, on property, and
in the blood of some people there.
Residents are asking why it’s taken
so long to get cleaned up. In the
second part of a series on Dow and
dioxin, Shawn Allee went
looking for an answer:

Transcript

If you want to see an environmentalist kinda lose his cool – talk to James Clift of the Michigan Environmental Council.

And bring up dioxin pollution.

Clift: “Um, it’s … people are think, frustrated. It is my entire career of working environmental protection in Michigan, this has been an issue. I’ve been doing this for over twenty years, and from day one I’ve been sitting on meetings about this site.”

Allee: “You’d rather work on something else? Birds or something?”

Clift: “I’d rather work on something else.”

Clift is frustrated with people who could have wrapped this up.

“I believe that each administration at both the state and federal level is culpable in failing to move this forward.”

When I talked to federal and state officials about this, they did some serious finger-pointing.

Let’s start with Steve Chester. He heads Michigan’s Department of Environmental Quality. Chester says when people first learned about the dioxin problem at Dow’s chemical plant, the federal government was the lead regulator.

That changed.

“The federal government wanted to transition and hand the project off to the state of Michigan and we were in fact given this corrective action authority in the mid-nineties, and so there was a period of time quite frankly, the agencies didn’t take advantage of moving a little bit quicker.”

Actually, it took Michigan almost ten years to re-license the Dow chemical plant. That meant the state was slow to find out exactly where old dioxin pollution was in the river system, so some people didn’t know there was dioxin in their yards until the past few years. That’s decades after dioxins got into local rivers.

But what about the US Environmental Protection Agency?

Several former officials said the polluter, Dow, slowed things down.

One of these who would go on the record is Mary Gade. She led the EPA office that regulated Dow. Now, in the past we’ve reported Gade said she was fired by the Bush Administration because she got tough with Dow.

The EPA wouldn’t comment on that.

But even today, Gade says Dow slowed down the clean-up.

“I think this corporation is hugely adept at playing the system and understanding how to build in delays and use the bureaucracy to their advantage and to use the political system to their advantage.”

A confidential memo leaked from the EPA says when Dow didn’t like what Michigan’s technical staff had to say, they’d go higher up and try to get rules changed.

For a month, I requested comment from Dow. A spokeswoman said the company is interested in talking about the future, not the past.

People who’ve watched this say, there’s been plenty of foot-dragging.

But why should this dioxin cleanup even matter to people who don’t live there? It’s Michigan’s problem, right?

Well, James Clift, that environmentalist, says, no, there’s a long list of toxic waste sites across the country. And Clift worries the government gets bogged down with big, slow cleanups.

“If they’re not even getting to the big ones which are known to everyone as known as causing widespread problems, that means they’re not getting to the medium sized ones and they’re not getting to the small ones.”

But there seems to be some progress. Recently, the EPA, the State of Michigan, and Dow came to a tentative agreement about cleaning up the dioxin pollution.

That means there’s at least one more delay, that would be public comment until mid-December.

That’s one delay many people don’t mind.

For The Environment Report, I’m Shawn Allee.

Climate Bill Moving Along

A lot of compromises and some arm-twisting are persuading moderate Democrats to support limiting global warming emissions. (Photo courtesy of the Architect of the Capitol)

Work on the climate change bill
in the Senate is progressing
despite the controversy surrounding
the bill. Lester Graham reports:

Transcript

Work on the climate change bill
in the Senate is progressing
despite the controversy surrounding
the bill. Lester Graham reports:

A Republican boycott and bitter wrangling between Democrats and Republicans over provisions in the climate bill in the Senate and, still, supporters say it’s going okay.

A lot of compromises and some arm-twisting are persuading moderate Democrats to support limiting global warming emissions.

Even the Chair of the Senate Finance Committee, Max Baucus, is now saying Congress will approve legislation this session.

Josh Dorner is with a group backing a climate bill, called Clean Energy Works. Dorner says getting moderate Democrats like Baucus on board moves a climate bill closer to reality.

“That coupled with the bi-partisan agreement amongst other senators, Senators Kerry, Graham and Lieberman to move forward, I think shows that we’re closer to a bi-partisan agreement on getting a bill done now than we ever have been before.”

“Bi-partisan” meaning only a couple of Republicans joining a lot more Democrats in support of the bill.

For The Environment Report, I’m Lester Graham.

Month: November 2009

Air Pollution at Schools

Transcript

Related Links

New Regs for Old Homes

Transcript

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Part 5: The Science Behind Dioxin Delays

Transcript

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Veterans’ Benefits for Agent Orange Exposure

Transcript

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Part 4: Hunters Warned After Dioxin Delays

Transcript

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Lobbyists Swarm the Climate Bill

Transcript

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Part 3: Living With Dioxin Delays

Transcript

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New Water Plan for California

Transcript

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Part 2: Foot Dragging Produces Dioxin Delays

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Climate Bill Moving Along

Transcript

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