Photo: #Republican presidential candidates former Pennsylvania Sen. Rick Santorum, left, Rep. Michele Bachmann, R-Minn., former House Speaker Newt Gingrich, former Massachusetts Gov. Mitt Romney, businessman Herman Cain, Texas Gov. Rick Perry, Rep. Ron Paul, R-Texas, and former Utah Gov. Jon Huntsman, pose before a Republican presidential debate at Oakland University in Auburn Hills, Mich., Wednesday, Nov. 9, 2011.

Foreign policy: Our 2012 options


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Recent polls report Americans aren't as interested in foreign policy as they are in domestic economic issues. But defense spending is on the chopping block and GOP presidential candidates are going public with their foreign policy ideas. We explore the defense and diplomacy issues facing the United States on the world stage.

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