Republican Sen. John McCain during a TV interview, at the World Economic Forum, held at the King Hussein Bin Talal Convention center, in Southern Shuneh, 34 miles (55 kilometers) southeast of Amman, Jordan, Saturday, May 25, 2013.(AP Photo/Mohammad Hannon)

Photo by: Mohammad Hannon

Republican Sen. John McCain during a TV interview, at the World Economic Forum, held at the King Hussein Bin Talal Convention center, in Southern Shuneh, 34 miles (55 kilometers) southeast of Amman, Jordan, Saturday, May 25, 2013.(AP Photo/Mohammad Hannon)