Iran Threat Looms: What Next?

7:30 PM ET Tue, 21 Feb 2012

Tensions with Iran and the West are escalating. Ken Timmerman, Foundation for Democracy in Iran; PJ Crowley, George Washington University; and Mort Zuckerman, U.S. News & World Report, discuss whether U.S. policy is to shut down Iran's nuclear weapons development or stop Israel from attacking Iran?