What are your initial thoughts on the Alberto Contador story?
Obviously it's a huge awful tragedy for sport, and obviously for cycling. There's no question it's there, it's not going away. The amounts are very small, which suggests it's a contaminated supplement or meat, or he got some blood somewhere along the line that had some clenbuterol in it
Are there any serious risks to ingesting it?
One can get very sick. These epidemics from 20, 25 years ago, people were very sick. I'll have to check on how many deaths there were. The laboratory reports very small amounts [in the Contador case], and that's more suggestive of contamination of a supplement, blood or meat.
With such a small amount in his system, would Contador have gained any advantage?
There's no question that the amount is small. But WADA doesn't care, it's in your system and you're caught. All you have to do is show that it's there - frankly, a lot of people think that's really unfair.
This will cause a re-review of everything because people are pretty upset about it.