Olbermann: Is Bill O'Reilly suffering from mental illness?
Jon Stewart praises Ted Koppel: I'm [just] a parasite that lacks artifice
Moore on Oprah: profiting off health 'doesn't seem moral'
Letterman: It's kind of hard to tell Iran, US presidents apart
Obama leads Clinton among Iowa likely voters: poll
Dem may force Cheney impeach vote
Did nonprofit out bathroom-busted senator? No, editor says
Shocker: The US base that could spark conflict with Iran
'Freedom's Watch' sets sights on Iran
Rich conservative group is led by two former White House officials.
Iran labels CIA, Army 'terrorists' *
Senate granted similar status to Iran's Revolutionary Guard.
'Secret hold' stalls presidential docs bill