A senior U.S. Official tells CNN's Jim Acosta that the U.S. could go it alone in Syria, after our closest ally votes against taking action.
British lawmakers voted down a proposal to strike Syria. Britain's prime minister says he will not go against parliament.
Here at home right now top lawmakers are being briefed by the white house. The president's top national security officials are making their case against the Syrian regime.
Will the administration be able to win enough support?
OutFront: Top Democrat in the House Rep. Chris Van Hollen