SAN ANTONIO, TX – MAY 14: Tim Duncan #21 of the San Antonio Spurs stand during the National Anthem before Game Five of the Western Conference Semifinals against the Portland Trail Blazers during the 2014 NBA Playoffs on May 14, 2014 at the AT&T Center in San Antonio, Texas. 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 2013 NBAE (Photo by Garrett W. Ellwood/NBAE via Getty Images)