Kentucky Sen. Rand Paul responds to a question during a meeting of the Economic Club of Las Vegas at Caesars Palace in Las Vegas on Wednesday, Dec. 16, 2015.
Kentucky Sen. Rand Paul responds to a question during a meeting of the Economic Club of Las Vegas at Caesars Palace in Las Vegas on Wednesday, Dec. 16, 2015. Steve Marcus Associated Press
Kentucky Sen. Rand Paul responds to a question during a meeting of the Economic Club of Las Vegas at Caesars Palace in Las Vegas on Wednesday, Dec. 16, 2015. Steve Marcus Associated Press

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