Primary Source March 2, 2020 10:40 pm What to Expect on Super Tuesday Dan Koh and Ozzie Palomo joins Primary Source to discuss the results of the South Carolina primary, the narrowing field of candidates and what to expect on Super Tuesday. US & World Videos 2:08 Tension grows over campus protests in Boston 2:43 Gorgeous start to the week with warm air over New England 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:33 Massive fire destroys Randolph apartment building 2:50 Rally held in Boston in support of Jewish college students