Julia Mancuso, of the US, looks up at the finish area after clocking the fastest time in an alpine ski, World Cup women's downhill training, in Cortina d'Ampezzo, Italy, Wednesday, Jan. 22 , 2014. (AP Photo/Armando Trovati)
Julia Mancuso, of the US, is airborne as she clocks the fastest time in an alpine ski, World Cup women's downhill training, in Cortina d'Ampezzo, Italy, Wednesday, Jan. 22 , 2014. (AP Photo/Marco Trovati)
Li Na of China hits the ball to the crowd after defeating Flavia Pennetta of Italy during their quarterfinal at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 21, 2014.(AP Photo/Rick Rycroft)
Lleyton Hewitt of Australia reacts between points during his first round match against Andreas Seppi of Italy at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 14, 2014. (AP Photo/Eugene Hoshiko)