College faculties are overwhelmingly liberal because conservatives and libertarians keep forking over money to send their kids to these places.
Hey! My daughter goes to Krug's school--over $40ooo per year--but we aren't exactly propping the school up financially: she is on an approx. 90% full scholarship! So she's just taking up a place that might've been taken up by a lib. if we'd boycotted the place!