U.S. Sen. Rand Paul, R-Ky., speaks with people at the Peppermill restaurant Friday, Jan. 16, 2015, in Las Vegas. Paul is a possible Republican presidential candidate. (AP Photo/John Locher)
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U.S. Sen. Rand Paul, R-Ky., speaks with people at the Peppermill restaurant Friday, Jan. 16, 2015, in Las Vegas. Paul is a possible Republican presidential candidate. (AP Photo/John Locher)
