December 15, 2014 12:15 pm Suffolk in the City: Cost of Grad School Student reporter Siobhan Sullivan joined us with more on if grad school is worth the cost. US & World Videos 2:07 Campus tensions continue to escalate in Boston 38:12 Prosecution's opening statement in the Karen Read trial | FULL VIDEO 3:30 Opening statements underway in the Karen Read trial 2:08 Tension grows over campus protests in Boston 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil