Thomas Friedman; Romney's Foreign Policy; Lisa Randall

Tom Friedman of The New York Times analyzes presidential candidate Mitt Romney's recent foreign affairs speech, in which he spoke about unrest in the Middle East. David Sanger of The New York Times and Richard Haass of the Council on Foreign Relations also discuss Romney's speech. Harvard particle theorist Lisa Randall explains the importance of the Higgs boson discovery, which explains how particles acquire mass.