November 29, 2017 6:25 pm Professor: Matt Lauer Firing Will Have Big Impact Matt Lauer was supposed to host “Christmas in Rockefeller Center” Wednesday night on NBC. But then he was fired in a move that shocked media experts. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments