Rep. Michael McCaul, chairman of the House Homeland Security Committee, stands on the balcony of his hotel, which overlooks the Olympic Park, in the Black Sea resort of Sochi, Tuesday, Jan. 21, 2014. (AP Photo/Nataliya Vasilyeva)

Rep. Michael McCaul, chairman of the House Homeland Security Committee, stands on the balcony of his hotel, which overlooks the Olympic Park, in the Black Sea resort of Sochi, Tuesday, Jan. 21, 2014. (AP Photo/Nataliya Vasilyeva)