With regard to his times up climbs, there is
this, discussed
here.
With regard to passport, I posted this earlier today in the FTP thread, and posted and discussed it before in the Clinic:
We discussed this study last year, and came to the conclusion while a rider on this program might test positive for EPO, there was a very good chance he would not.
And this:
There was also quite a bit of discussion last year about how unusual it is for riders not to decline significantly by the time they reach their 40s. There is quite a bit of evidence indicating that they almost always do, but I'm not going to dig it up now.
I add that if you think Horner has been riding clean all this time, and is showing results now that the peloton is clean or cleaner, why was he better than his contemporary LA in 2010, but nowhere near him during the seven TDF reign? Do you think LA was clean in 2010?
None of this is slam-dunk evidence, but it's highly suspicious.