Harper-Nelson wins again, USA goes 1-2-3-4
Jul 5, 2013
2013 IAAF Track and Field Diamond League - Lausanne Courtesy: http://www.UniversalSports.com Dawn Harper-Nelson (USA) gets her 4th 100m hurdles win this season at 12.53, as World and Olympic champ Sally Pearson (AUS) returns to her first race since injury taking 7th, .16 second back. Watch the full event at UniversalSports.com