Since January 1st 3,551 people have been killed by gun violence in America, according to the Gun Violence Archive. The victims include Endia Martin, a 14-year-old girl, who was shot in the back in Chicago last week after an argument with a former friend over a boy. The weapon that was used to kill Martin, a .38 special revolver, began as a legal gun, reports the Chicago Tribune, but somehow it made its way to into this adolescent tussle, turning a flare up between young... (GunPolicy.org)