USA relay coach Jon Drummond comments on 4x100 races at 2012 Herculis Monaco

After a week of relay training camp, the U.S. 4x100 meter relays squads raced in Monaco, where the men ran a world leading 37.61 seconds while the 'A' female squad failed to complete the race. Drummond gives his feelings on how the teams performed and what needs to be worked on in the coming weeks leading up to the Olympic Games.