Shooting of Rep. Gabrielle Giffords of Arizona by a 22 year old man. At least 18 people were shot as shots were fired at Giffords and into the crowd. The dead included a 9 year old girl, Christina Taylor Green, and the chief US District Judge in Arizona, John M. Roll. Pima County sheriff, Clarence Dupnik, said the political climate in the US has is getting out of hand with dangerous rhetoric on all sides.