Guns are piled inside a crate outside a police station in Tucson, Ariz., on Tuesday during a buyback. Tuesday marked the second anniversary of when a gunman opened fire on former Rep. Gabrielle Giffords as she met with constituents in 2011, killing six people and leaving 12 others injured.
Credit Brian Skoloff / AP
Gun buyers inspect their purchases outside a police station in Tucson, Ariz., on Tuesday. About a dozen buyers offered cash to sellers in the parking lot of a police station where a city councilman had set up a gun buyback program.
Former Rep. Gabrielle Giffords, D-Ariz., and her husband, Mark Kelly, have formed a political action committee to support prevention of gun violence. The announcement came Tuesday, the second anniversary of the mass shooting in Tucson that left six dead and wounded 13, including Giffords.
Churches and fire stations around the city rang bells in memory of the victims and in commemoration of other mass shootings since Tucson.
Weeks before President Obama officially nominated Chuck Hagel to be secretary of defense, the lobbying battle was well under way. The fight might be bigger than any other Cabinet nomination in history as the former Republican senator's friends and foes prepare for modern combat on TV and the Internet.
A photographic screen hangs in front of the U.S. Supreme Court, which is undergoing renovations. On Wednesday, the justices will hear arguments in a case that asks whether police without a warrant can administer a blood test to a suspected drunken driver.