Dominant USA win maiden team pursuit world title

The USA completed a dominant performance throughout all three rounds to win the women's team pursuit at the track World Championships in London on Friday, the nation's first ever world medal in a team pursuit. The quartet of veteran Sarah Hammer, Kelly Catlin, Chloe Dygert and Jennifer Valente easily defeated Canada in the final after posting the quickest times throughout two rounds of qualifying, including twice breaking their national record. The second of their three rides, in which they reco