Officials break up a scuffle between Washington Capitals left wing Aaron Volpatti (24) and Boston Bruins left wing Jordan Caron in the third period of a preseason NHL hockey game, Tuesday, Sept. 17, 2013, in Baltimore. (AP Photo/Patrick Semansky)
Radical Muslim cleric Abu Qatada (left) prepares to board a private flight bound for Jordan at RAF Northolt in London on Sunday, July 7, 2013. Abu Qatada was deported to Jordan to face terror charges, ending over a decadelong battle to remove a man described as a key al Qaeda operative in Europe. (AP Photo/Ministry of Defense, Sgt. Ralph Merry)
** FILE ** U.S. Marines monitor Eager Lion multinational military maneuvers in Quweira, 186 miles south of Amman, Jordan, June 18, 2013. Jordan's prime minister says the country is hosting 900 U.S. military personnel to bolster its defence capabilities against potential threats from the Syrian civil war.
**FILE** A U.S. tank takes part in Exercise Eager Lion, at the Jordan-Saudi Arabia border, 150 miles (240 kilometers) south of Amman, Jordan, on May 25, 2012. (Associated Press)
**FILE** Sen. John McCain, Arizona Republican, speaks May 25, 2013, at a news conference at the World Economic Forum, in Southern Shuneh, southeast of Amman, Jordan. (Associated Press)
** FILE ** Palestinian President Mahmoud Abbas speaks at the World Economic Forum on the Middle East and North Africa at the King Hussein Convention Center at the Dead Sea in Jordan on Sunday, May 26, 2013. (AP Photo/Jim Young, Pool)