Lance Armstrong broke his collarbone on Monday and had surgery on Wednesday. However, it has gone underreported that the biggest challenge to Armstrong winning his eighth (8th) Tour De France will come from his own team, which may choose 2007 tour winner - and Armstrong's Astana teammate - Alberto Contador as the team leader. http://boulderreport.bicycling.com/2009/03/what-now-for-ar.html ...