Feature: Fighting for more face-to-face learning in schools

Lila Byock is a mum who got mad about how much time her young son was spending on an iPad in the classroom. He was a math whiz with traditional teaching, and then his ability and his enthusiasm for numbers tanked. But she didn't just get mad, she got organized. Lila Byock is an Emmy award-winning writer and producer behind shows like HBO's "Watchmen" and "The Leftovers". She founded a grassroots coalition of parents and teachers called Schools Beyond Screens to rein in excessive device use and advocate for policies that put face-to-face learning at the center of teaching.