After Newtown: Guns in America

Roger Lane

Self - Haverford College

Richard Slotkin

Self - Wesleyan University

David Keene

Self - president, National Rifle Association

Daniel Okrent

Self - author of 'The Last Call'

J. Edgar Hoover

Self - first director of the Federal Bureau of Investigation (archive footage)

Elaine Brown

Self - former chairman, Black Panther Party