Tehran's Secret 'Department 9000'

President Bush said last week he expects a "bloody" summer in Iraq. What he didn't say is that a growing covert war between the United States and Iran may be one reason the conflict is escalating. U.S. intelligence has identified the principal unit behind Tehran's efforts to supply Shia insurgent cells in Iraq. It is a supersecret group called Department 9000, which is part of the elite Quds Force of the Iranian Islamic Revolutionary Guard Corps. More...