Gun Violence

Stoneman Douglas High Students Return to School

"Imagine getting in a plane crash and having to get back on the same plane again and again and again and being expected to learn and act like nothing's wrong," David Hogg, a senior from Marjory Stoneman Douglas High School in Parkland, Florida, told NBC News.

Trump Calls School Shooting a 'Setback'

In comments during a White House lunch with governors, President Trump called the massacre a "heart-wrenching" setback during a good economy.