US paid $500,000 to Pakistan for suspected Canadian terrorist

Khadr says he was tortured and detained illegally in Pakistan and statements he gave should be excluded, according to the reports.

"He seeks to corroborate his allegations that agents of the United States were behind his capture and detention in Pakistan and complicit in any abuse that he suffered during his detention there," Mosley said.

Abdullah Khadr is the eldest son of Ahmed Said Khadr, a friend of al Qaeda leader Osama bin Laden and alleged al Qaeda financier, who was killed in a 2003 gun battle in Pakistan.