Episode 10 of The Dirt features an interview with Sharon Lerner, an investigative journalist who has written extensively about water contamination around airports and military bases stemming from a chemical found in firefighting foam. Contamination from the foam, which is a chemical cousin to GenX, is being found in North Carolina and across the country. Plus, what is TigerSwan? The Dirt examines the secretive private security firm that helped suppress opposition to the Dakota Access pipeline and was operating in North Carolina post-Hurricane Matthew. And April 2nd is International Children’s Book Day and we convened a panel to review some of our favorite environmentally-themed books for kids.