Iranian casts doubts on Sept. 11 attack, ground zero deaths

Iran's hard-line President Mahmoud Ahmadinejad cast doubt Wednesday over the U.S. version of the Sept. 11 attacks, calling it a pretext used to invade Afghanistan and Iraq.

Although Iran has condemned the 2001 al-Qaida attacks on New York and Washington in the past, this was the third time in a week that Ahmadinejad questioned the death toll, who was behind the attacks and how it happened.