LONDON, ENGLAND – JULY 31: Anthony Davis #14 of the United States dunks against Tunisia during their Basketball Game on Day 4 of the London 2012 Olympic Games at the Olympic Park Basketball Arena on July 31, 2012 in London, England. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2012 NBAE (Photo by Garrett W. Ellwood/NBAE via Getty Images)