Giffords fires a gun againFormer Arizona Rep. Gabrielle Giffords took a handgun in her left hand on Monday, held it straight and steady and fired itat a target in a Las Vegas firing range. With her husband, Mark Kelly, helping her guide the gun down after one shot, Giffords smiled and waved, kicking off a seven-state tour pushing for stricter background checks on gun purchases, according to a video provided by ABC News. It
