Gun Violence

Pennsylvania's #Pennridge225 in Detention for Walkout

Forty-six students from Pennsylvania's Pennridge High School served detention over the weekend because of last week's nationwide walkout. On Saturday, the group used the opportunity to protest, sitting in a circle on the cafeteria floor while linking arms and wearing the names of victims of gun violence.

Guns Killed More Kids Since Sandy Hook Than Soldiers

The number of children killed by gunfire in the United States since the 2012 mass shooting at Sandy Hook Elementary School is greater than the total of U.S. soldiers killed in overseas combat since 9/11, according to a Department of Defense report.

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.