In the wake of a seemingly unending series of doping allegations, investigations and admissions, the 104-year-old Tour de France (airing on Versus this Saturday at 8:30am/ET) makes its first-ever start in Great Britain, where an array of London landmarks will be on display during the opening stage. Phil Liggett and Paul Sherwen will anchor live morning coverage and multiple replays on a daily basis through the final stage on July 29. From last year's still-contested win by Floyd Landis (due to a positive testosterone test) to the recent admission of 1996 winner Bjarne Riis thatread more