I've been saying as much for ages now.
Like say if George Bush has slightly stuttered a word in some press conference or something, they'll roll the footagem then there'll be a shot of Stewart making some stupid face and talking in an loud voice with an excentuated accent, the crowd will go balistic, and then for 10 minutes they'll talk about the 'irony' of having a president who stutters the word 'anti-disestablishmentarianism' or something.
Seriously I'm all for Bush humour, but only if its funny