The Tour de France is one of three "grand tours" in professional cycling. There's another in Italy and one in Spain. For the first time in decades, an American has won one. Sepp Kuss won La Vuelta a España and his only challengers were his own teammates, which led to dramatic fraternal battle inside the team. The World's host Carol Hills talks with pro cyclist Sepp Kuss, winner of "La Vuelta," about how the race played out over three weeks.
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