RANCHO CUCAMONGA, CA - JUNE 26:  Guns are piled on the ground during the destruction of approximately 3,400 guns and other weapons at the Los Angeles County SheriffsÕ 22nd annual gun melt at Gerdau Steel Mill on July 6, 2015 in Rancho Cucamonga, California. The weapons, confiscated in various law enforcement operations, will be recycled in the form of steel rebar to be used in construction. California law requires the destruction of the confiscated weapons. (Photo by David McNew/Getty Images)