The founder of Pakistan's nuclear program, Abdul Qadeer Khan, is seen in this undated file photo in Islamabad, Pakistan. Disgraced nuclear scientist Abdul Qadeer Khan said Friday, July 4, 2008, in a telephone interview with The Associated Press that North Korea received centrifuges from Pakistan in a 2000 shipment supervised by the army during the rule of President Pervez Musharraf. His claims contradict his 2004 confession that he was solely responsible for spreading nuclear technology to Iran, North Korea and Libya. (AP Photo/File)