Earth Day 2018: Ending Plastic Pollution in the Oceans, Land & Our Bodies

This Sunday more than a billion people will celebrate Earth Day. This year's theme: ending plastic pollution by Earth Day 2020. Of the nearly 300 million tons of plastic sold each year, about 90 percent ends up in landfills, in the oceans-and in our bodies. Part of the focus will be microplastics, those small bits of plastic that are seemingly everywhere. We speak to Marcus Eriksen of the 5 Gyres Institute, who has led 20 expeditions around the world to research plastic marine pollution, and Priscilla Villa of the #BreakFreeFromPlastics movement.