PLASTIC PARTICLES - Lawmakers are working to address invisible plastic particles, or microplastics and nanoplastics, found in our water. It was the main subject of a hearing this week on Capitol Hill. Research has found these plastic particles in our bodies, including our livers, lungs and even the breastmilk we feed our babies. Nicole D'Antonio joins us live in Washington with the recent data and what’s been done to keep our water clean.