Demonstrators hold signs at a protest against the U.S.-Colombia Free Trade Agreement (FTA) near the White House in 2009 during a visit by then-Colombian President Alvaro Uribe. Nicholas Kamm/AFP/Getty Images hide caption

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President Barack Obama waves from Air Force One before taking off from Reno, Nev., Thursday. Pablo Martinez Monsivais/AP hide caption

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House Budget Committee Chairman Paul Ryan (R-WI) takes questions in reaction to President Obama's speech on a federal spending plan at the Capitol on Wednesday. J. Scott Applewhite/AP hide caption

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At a House Budget Committee hearing in February, Rep. Paul Ryan (R-WI) holds up a Congressional Budget Office report on the federal budget. Alex Wong/Getty Images hide caption

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