'Reports of individuals with ties to terrorist groups or their affiliates engaging with students on college campuses are cause for the highest alarm,' wrote committee chairman Bill Cassidy.
An Israeli Columbia student described a volatile environment for Jewish students at the ivy league institution and appalling indifference on the part of university officials.
Hatem Bazian, a senior lecturer at the University of California-Berkeley, is the most dangerous professor in America, according to a campus watchdog group.
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