John McCain: ‘Gadhafi Would Come After Us With a Vengeance’

Gadhafi’s forces have made gains in the struggle in Libya while U.S. forces have pulled back their mission, handing control over to NATO. This has lead to questions on Capitol Hill about U.S. policy in Libya. Defense Secretary Robert Gates and Chairman of the Joint Chiefs of Staff Mike Mullen testified before Congress Thursday. Takeaway Washington correspondent, Todd Zwillich reports.