I don't pretend to understand all the science, tests, and details - biology wasn't my subject.

So let me pose this....if a guy has naturally high testosterone, then wouldn't it always be higher than 'normal/average'? Rather than just spike up at some odd moment? Wouldn't said rider with high testosterone always or at least most of the time, test above the 4:1 ratio they've established?

Also, I'm reading the Landis and his lawyers are saying they don't expect the B sample to be any different than the A sample. I'm inferring if that's the case then he will lose the TDF title and possibly prompt a long, drawn-out appeal process.

The biggest loser in all this, as Oscar Pereiro mentioned a few days ago, has to be the entire sport of cycling.