"In cycling we're on the side of a mountain for weeks, in small hotel rooms, sharing every ache, and pain, and meal," Lance Armstrong wrote in his book Every Second Counts. "You get to know everything about each other, including things you'd rather not." If George Hincapie, Armstrong's road captain and long-time lieutenant, talks about what he knows of Armstrong's alleged doping, it will jeopardize their friendship. Will he?