Rafael Nadal, of Spain, hits autographed balls to fans after beating Richard Gasquet, of France, during the semifinals of the 2013 U.S. Open tennis tournament, Saturday, Sept. 7, 2013, in New York. (AP Photo/Charles Krupa)
French Defense Minister Jean-Yves Le Driant (from left), Foreign Minister Laurent Fabius and Prime Minister Jean-Marc Ayrault meet in Paris on Monday, Sept. 2, 2013, on the situation in Syria. Mr. Ayrault gave foreign and defense officials a declassified report to back up France's claim that the Assad regime was responsible for a chemical weapons attack near Damascus on Aug. 21. (AP Photo/Michel Euler)
Simon Pagenaud, of France, drives during a warm up session for the IndyCar Grand Prix of Baltimore auto race, Sunday, Sept. 1, 2013, in Baltimore. (AP Photo/Nick Wass)
Tomas Berdych, of the Czech Republic returns a shot to Julien Benneteau, of France, during the third round of the 2013 U.S. Open tennis tournament, Sunday, Sept. 1, 2013, in New York. (AP Photo/Kathy Willens)
Victoria Azarenka, of Belarus, returns a shot to Alize Cornet, of France, during the third round of the 2013 U.S. Open tennis tournament, Saturday, Aug. 31, 2013, in New York. (AP Photo/David Goldman)