Lice Exterminators Pluck Profits

Over the past several years, lice outbreaks have become more frequent
and more severe. Some scientists believe it’s because a new strain of
lice have developed resistance to both over-the-counter and prescription
lice treatments. But as researchers scratch their heads and wonder what
to do to control these "super lice", some new businesses are jumping in
with an answer. The Great Lakes Radio Consortium’s Wendy Nelson