Gabby Giffords’s Husband Buys AR-15 – Mark E. Kelly, gun-control proponent and husband to former Congresswoman Gabby Giffords, recently purchased an AR-15 (an “assault weapon,” he called it)—which he now says he intended as an illustration of the need for more stringent gun laws.  Kelly reportedly bought the AR-15 and a 1911-style semi-automatic pistol at a gun store in Tucson, Arizona.