December 2, 2014 10:50 pm MGH Official Holds Media Briefing on Possible Ebola Patient Dr. Paul Biddinger, director of emergency preparedness at MGH, says initial testing could come back Tuesday night. US & World Videos 6:03 Tensions rise during campus protests at MIT and Harvard 6:19 Police surround pro-Palestinian encampment at MIT 5:12 Karen Read's defense pushes the question of credibility 2:58 Karen Read trial: Defense accuses prosecution witness of perjury 2:24 Gov. Maura Healey reacts to Steward bankruptcy filing