Los Angeles Clippers vs San Antonio Spurs Game 4 NBA Western Conference Semifinals in Los Angeles

Los Angeles Clippers point guard Mo Williams (25) loses the ball on a last second shot as San Antonio Spurs small forward Kawhi Leonard (2) defends during the second half of game 4 of the Western Conference Semifinals at Staples Center in Los Angeles on May 20, 2012. The Spurs won 102-99. UPI /Lori Shepler