Alexandria Natsis, right, and her brother Jordan look over rifles in the Heckler & Koch booth during the National Rifle Association (NRA) annual meeting in St. Louis, Missouri, U.S., on Saturday, April 14, 2012. Photographer: Daniel Acker
An attendee sites a rifle at a booth during the National Rifle Association (NRA) national convention in St. Louis, Missouri, U.S., on Saturday, April 14, 2012. Photographer: Daniel Acker
