December 15, 2016 12:55 pm Marijuana Supporters Gather at Mass. Statehouse Recreational marijuana is now legal in Massachusetts, but even with the new law taking effect, there are still many unanswered questions. 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