Pakistan former Prime Minister Benazir Bhutto waves to her supporters during her last public rally in Rawalpindi, Pakistan, Thursday, Dec. 27, 2007. Opposition leader Bhutto was shot and killed Thursday in a suicide attack on her vehicle as it pulled away from a campaign rally, aides said. [Agencies]

Former Pakistani Prime Minister Benazir Bhutto poses in New York in this August 11, 2007 file photo. Bhutto was assassinated on December 27, 2007, in a gun and bomb attack as she left an election rally in the city of Rawalpindi. [Agencies]