Oh yes there is - Mikel Astarloza from team Euskaltel-Euskadi (the orange ones) who won stage 16 has tested positive for EPO - just waiting on the second test to confirm it. The chap concerned is apparently 'bemused' by the result and denying it emphatically. Same old same old...
Now, just to spice things up - does it matter? The history of doping is as long as the history of the tour, first coffee and champagne, then amphetamine and multi vitamins, now EPO and blood doping. "If ten will kill you I'll take nine" and "How often did you take drugs - only when it was necessary - and how often was that - nearly always"...two quotes from tom simpson and another famous rider whose name I forget illustrate that many, many riders including very famous ones have taken drugs throughout the history of cycling. The riders went on strike during the festina busts to complain about the police going through their luggage!! How do you think they get up those mountains so fast - they're not just pedalling up them they're racing up them. Greg Lemond has just written in La Monde that Contador must have the highest VO2 max of any human being alive - ever to have ridden up one of the mountains as fast as he did. Paul Kimmage in 'Rough Ride' railed against the teams and authorities silently accepting and thus condoning the rampant doping that was going on, going almost as far as to excuse the riders from taking them because not to do so would be to put oneself at a serious disadvantage. One doctor at the time spoke about using drugs, not to enhance performance, merely to restore it, to help the body recover after unnatural exertions - and let's face it the riders exertions are pretty unnatural - the tour is a killer, quite literally. And let's not forget the debate about which substances are banned and which are not, that's a minefield I'm not well versed enough to go into but I know it's pretty contentious.
So, should we just open the flood gates and let them all at it - of course not, but some people give it serious thought and there are enough issues involved about what sport means to fans, to the athletes, to big business, to society, for us to all give it some serious thought.
Anyone got an aspirin I can feel a headache coming on...