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How Will New Obama Teams Affect Foreign Policy?

President Obama is expected to continue announcing cabinet nominations to fill posts during his second term. On Monday, he announced he would nominate Chuck Hagel to be Defense secretary and John Brennan for CIA director. Steve Inskeep talks to Danielle Pletka, vice president of foreign and defense policy at the American Enterprise Institute, and Vali Nasr, a scholar of the Muslim world and a former adviser to the Obama administration, about these nominations.