FILE - In this Thursday, July 26, 2012 file photo, an AR-15 style rifle is displayed at the Firing-Line indoor range and gun shop in Aurora, Colo. Demand for firearms, ammunition and bu

 

              FILE - In this Thursday, July 26, 2012 file photo, an AR-15 style rifle is displayed at the Firing-Line indoor range and gun shop in Aurora, Colo. Demand for firearms, ammunition and bu
FILE - In this Thursday, July 26, 2012 file photo, an AR-15 style rifle is displayed at the Firing-Line indoor range and gun shop in Aurora, Colo. Demand for firearms, ammunition and bulletproof gear has jumped since the Dec. 14 school shooting in Newtown, Conn., that killed 20 children and six adults. Politicians, including President Barack Obama, have called for tighter gun control since then. That has sent Americans into a panic, buying as many guns and as much ammunition as they can get their hands on before any type of ban is set. (AP Photo/Alex Brandon, File)