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In his lengthy State of the Union address, President Obama was brief on national security issues, which he squeezed in toward the end. International terrorism, wars in Iraq and Afghanistan, and even America's relief efforts in Haiti all flashed past in bullet-point mentions. On Iraq and Afghanistan, Obama emphasized neither victory nor determination, but merely the early withdrawal of U.S. forces from both. His once vaunted Middle East peace process didn't make the cut. 

Recent electoral successes, including Scott Brown's landmark victory in Massachusetts, have positioned Republicans once again for a role in governing, and far sooner than they might have supposed. But are they ready to govern? It all depends, for the problem with many Republicans (and I am a Republican) is...