You are so right. Princeton hired professor Peter Singer to teach. Mr. Singer is an advocate of killing babies up to a year old if they don't pass some sort of "test" to prove that they are worthy of living. Singer's views were known before he was hired. Why was he hired then? This is how far down the slippery slope academia as slid. I'm sure many of the lib professors who rant about Bush and Iraq or conservatism in general chortle when they read about pies being thrown at conservative speakers. Remember it was the left who coined the phrase "the end justifies the means".
Princeton has had a long history of association with proto-nazi ideologies. Woodrow Wilson was an early exponent of Eugenics. Family tradition I guess.