The fact is that unless they have the left-overs from the meal, the food contamination theory is just a theory. He is going down, and quite honestly, if he doesn't it will be a travesty as the excuses everyone else uses are not accepted either. A doping positive is a positive. Period. Everyone said DHEA was not really a performance enhancer either, and yet we saw 2 or 3 people go down last year for that. It may not seem logical that he used something like that, nor that it was on the day before a big stage, but elite professional cyclists are experts in doping regimin, and sad to say, but I believe what we have here is the usage of a product that he thought he could get away with.