PBS NewsHour Weekend full episode April 22, 2018
04/22/2018 | 25m
On this edition for Sunday, April 22, Earth Day raises awareness about plastic pollution, and EPA chief Scott Pruitt comes under scrutiny for past conflicts of interest. Also, why African American families are increasingly choosing homeschooling. Hari Sreenivasan anchors from New York.
Expired: 05/22/18Video has closed captioning.