Claudia Angulo's son was born with developmental delays after she was exposed to chlorpyrifos during her pregnancy. She's fighting to ban the toxic pesticide.

The pesticide chlorpyrifos is commonly used on dozens of crops in the U.S., including apples, broccoli, and citrus. despite the fact that it’s known to damage children's brains. Exposure at low doses is linked to reductions in IQ, memory loss, and other developmental disabilities, according to mounting studies. At higher doses, it can cause paralysis and even death.

© Martin do Nascimento