PITTSBURGH (NewsRadio 1020 KDKA) – There have been dozens of bomb threats on the University of Pittsburgh campus that has emptied classrooms and dorms, disrupted classes, and is causing a strain on security on campus.

Students and professors are getting fed up, classes are behind, and new security measures have students waiting in lines and banning backpacks.

KDKA-AM’s John Shumway talks to La Roche College terror expert Dr. Larry Likar for his insight on what’s happening at Pitt, and how much more the campus can take.