A district-wide cell phone ban takes effect on Tuesday. It was approved by LAUSD’s board last June in an effort to improve student engagement, reduce bullying and improve mental health.

A district-wide cell phone ban takes effect on Tuesday. It was approved by LAUSD’s board last June in an effort to improve student engagement, reduce bullying and improve mental health.

Director Lauren Greenfield and three of her 'Social Studies' subjects, now college students, reflect on FX's extraordinarily intimate look inside the lives of L.A. teens.