Tour de France winner Alberto Contador held a news conference Thursday to address reports of a positive drug test.
Some may point to one defining moment that tipped the Tour scales. But any Tour win is a three-week effort that requires mastering multiple hurdles. This year was no exception.
Levi Leipheimer doesn't have the backstory of fellow Americans Greg LeMond and Lance Armstrong, but he is a survivor in a different way. Leipheimer is a low-key and canny survivor in the volatile world of professional cycling.