Greipel happy to win after crash-filled Vuelta stage

André Greipel of Team Columbia-HTC is used to winning mass sprints, but his victory in the Vuelta a España's fourth stage on Tuesday came from a group of just five riders. A massive crash two kilometres before the finish line took down much of the peloton, leaving only a handful of riders including Greipel and two of his own teammates to fight it out.