The clip featured students saying hateful slurs and miming sexual assault.
Michael Hill quit his position after facing escalating abuse.
Videos posted to Theta Tau's secret Facebook group reveal men simulating oral sex on each other while barking out racist and anti-Semitic epithets.
Protestors have called for the fraternity to be expelled from the University of Delaware.
Illinois teacher Nathan Etter says administrators discriminated against him, but they say they're committed to diversity and inclusion.
Programs on sex education and LGBT issues have come under fire from the conservative preacher.
Now every elementary school in homophobe Mike Pence's home state will own a copy of the heartwarming tale of the vice president's gay bunny.