Felicity Barringer; Decision to Invade Iraq; Zbigniew Brzezinski

Felicity Barringer, U.N. bureau chief of The New York Times, breaks down the issues surrounding the U.N. Security Council vote on Iraq. Newsweek correspondent Fareed Zakaria and Harvard professor Stanley Hoffmann exchange views on the consequences of a U.S. invasion of Iraq without European support. Former national security advisor Zbigniew Brzezinski shares his thoughts on the current vote before the U.N. Security Council.