Article Photos: NRA calls for armed police officer in every school 6/6

The National Rifle Association executive vice president Wayne LaPierre, gestures during a news conference in response to the Connecticut school shooting on Friday, Dec. 21, 2012 in Washington.  The nation's largest gun-rights lobby is calling for armed police officers to be posted in every American school to stop the next killer "waiting in the wings."  (AP Photo/ Evan Vucci)