Lip Syncing and Air Guitars

Ann Coulter writes on Townhall.com in 'Tase Him, Bro!':

[...]Columbia president Lee Bollinger claimed the Ahmadinejad invitation is in keeping with "Columbia's long-standing tradition of serving as a major forum for robust debate."

Except Columbia doesn't have that tradition. This is worse than saying "the dog ate my homework." It's like saying "the dog ate my homework" when you're Michael Vick and everyone knows you've killed your dog.[...]

That's what colleges mean by "free speech." (And by the way, my fingers are getting exhausted from making air quotes every time I use the expression "free speech" in relation to a college campus.)[...]