Republican presidential candidate Mitt Romney speaks at a town hall meeting in Grand Junction, Colo., on July 10. Romney says he wants to sharply cut income tax rates, but that those cuts would be revenue-neutral. Nicholas Kamm/AFP/Getty Images hide caption

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Republican presidential candidate Mitt Romney speaks at a town hall meeting in Grand Junction, Colo., on July 10. Romney said he has "nothing hidden" in his taxes. Nicholas Kamm/AFP/Getty Images hide caption

itoggle caption Nicholas Kamm/AFP/Getty Images

Joshua Gans and his three children. courtesty Joshua Gans hide caption

itoggle caption courtesty Joshua Gans

President Obama waves after signing the Affordable Care Act at the White House on March 23, 2010. Chip Somodevilla/Getty Images hide caption

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