National Rifle Association Annual Meeting in St. Louis

ST. LOUIS, MO – APRIL 14: Billy Bitting Jr., 11, handles a SIG Sauer SIG556 semi-automatic rifle during the NRA Annual Meetings and Exhibits April 14, 2012 at America’s Center in St. Louis, Missouri. More than 60,000 people are expected to attend the convention, which runs through Sunday. (Photo by Whitney Curtis/Getty Images)