Key Speakers At The Conservative Political Action Conference [Getty Images]

An attendee picks up a "I Love Guns & Coffee" sticker at the Second Amendment Foundation booth on the exhibit floor during the Conservative Political Action Conference (CPAC) in National Harbor, Maryland, U.S., on Thursday, Feb. 26, 2015. The 42nd annual CPAC, which runs until Feb. 28, features most of the potential Republican candidates for president, from Ben Carson and Carly Fiorina to Jeb Bush and Scott Walker. Photographer: Andrew Harrer/Bloomberg via Getty Images

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