"I think history will show him to be the worst president since Ulysses S. Grant. He's been an embarrassment."
A self-described Republican since birth, on President George W. Bush.
"This program has been, and remains, one of the most vital tools in our war against the terrorists. Were it not for this program, our intelligence community believes that al-Qaida and its allies would have succeeded in launching another attack against the American homeland."
Acknowledging that the CIA runs secretprisons overseas.