OBAMA DEFENDS TERROR POLICY, CLOSING GITMO

Explains his reasoning to ban enhanced interrogation techniques, close the detention facility in major national security speech. Admits closing Gitmo will be difficult: "We're cleaning up something that is quite simply, a mess, a misguided experiment." Takes veiled swipe at Cheney: "Some Americans are angry, others want to re-fight debates that have been settled...that they have lost." Full remarks here. Click above to watch.