From last year:

Members of a Columbia University student group made up of military veterans will meet today with the provost of the university, Alan Brinkley, to discuss the organization’s allegations of anti-military discrimination at the university.
“A lot of veterans and military-affiliated students feel vulnerable on campus,” a veteran who is a student at Columbia’s school of general studies, Oscar Escano, told The New York Sun. He described a “permissive atmosphere” in which anti-military bias and comments, mostly by other students, are prevalent university-wide.