Coronavirus September 7, 2020 11:11 pm Phase 3 Reopening to Begin in Somerville After Delays Somerville businesses like martial arts studios, gyms, yoga and dance centers, as well as arts and music classes, have the green light to reopen Tuesday. US & World Videos 2:31 Billerica police sergeant killed in crash honored at funeral 2:05 MIT monitors pair of opposing protests on campus 3:41 Cool air to linger over Boston into the weekend 2:01 Remembering Billerica police Sgt. Ian Taylor 3:17 Cooling back down, weekend turns wet in Boston