The University of Oklahoma is looking into all "possible punishment that is available to us under the law,” including expulsion, for members of a fraternity seen on video making a racist chant, the school's president said. "The house will be closed and as far as I'm concerned they won't be back, at least as long as I'm president of the university,” David Boren said during a news conference Monday. He added that the university doesn't "provide student services for bigots." Earlier, the university severed ties with Sigma Alpha Epsilon after the video was posted, allegedly showing members using a slur while singing about not admitting black members. The national president of SAE apologized and said that it had closed the chapter and would expel all the members involved.