Flavia Pennetta, of Italy, eturns a shot to Li Na, of China, at the BNP Paribas Open tennis tournament, Friday, March 14, 2014, in Indian Wells, Calif. (AP Photo/Mark J. Terrill)
Li Na, of China, returns a shot to Flavia Pennetta, of Italy, at the BNP Paribas Open tennis tournament, Friday, March 14, 2014, in Indian Wells, Calif. (AP Photo/Mark J. Terrill)
A crying woman, one of the relatives of Chinese passengers aboard missing Malaysia Airlines Flight MH370, is assisted by volunteers as she leaves a hotel ballroom where families were briefed on rescue and searching efforts in Beijing, China, Friday, March 14, 2014. (AP Photo/Alexander F. Yuan)