I've seen only a few interpretations of his power but they looked entirely believable. I also consider it entirely believable that you can see turnarounds of minutes in stages as riders have good and bad days. Ultimately who knows but Nibali didn't do a Landis.I really hope that was all legit, because Nibali really did look like he had completely new legs the last two days. Tactically perfect ride today, with enormous credit to Scarponi and Kangert who each rode as impressively as Nibali.