Various reports say the frat brothers spat on the vets, stole their flags, and urinated on those American flags. The UofF chapter was already on probation for hazing offenses and will likely be banned from campus.
Needless to say, the national fraternity has indicated extreme displeasure with the alleged behavior. Their website states the organization was:
Founded in 1898 as the world's first Jewish Fraternity.Groups of drunken young men are capable of almost anything gross and revolting.