Toxicology expert Allan Felsot says industrial chemicals benefiting public health, food supply

Do the benefits of pesticide use outweigh the health risks? During today's OnPoint, Allan Felsot, a professor of environmental toxicology at Washington State University, explains why he believes that despite the controversy surrounding pesticides, they play a crucial role in protecting food supply and public health. He also weighs in on pending regulations and legislation relating to pesticides.