Hart Calls for Obama Doctrine, Coleman Predicts 'Trouble'...
Clip: 03/23/2011 | 9m 38s
Jim Lehrer talks with two former senators about President Obama's decision to use military force to counter Moammar Gadhafi's forces in Libya. Democratic Sen. Gary Hart of Colorado is a scholar-in-residence at the University of Colorado, and Republican Sen. Norm Coleman of Minnesota is CEO of the American Action Network.
Aired: 03/23/11
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