[killer_carlson]

well, #1 on the excuse list is "I didn't read the label and missed an ingredient"
so this is probably #2.

But i'm going to admit that i'm with the athlete on this. Every Russian had to know they would be more scrutinized here than ever before - with people desperate to catch them. So you'd have to be a grade AAA moron to do it. And curling isn't a sport where it's going to be a big help.

And his teammate is his wife. So he screws up her Olympics as well?

I just don't think he's that stupid to have knowingly done it.