August 30, 2019 3:21 pm Wind Creates Potential Exists for Power Outages US & World Videos 3:09 Clash of protests continues at MIT 2:23 Friend of John O'Keefe testifies in Karen Read trial 1:20 Police activity in Bridgewater connected to investigation 1:41 Karen Read trial Day 7: Canton police officers continue to testify 1:57 Tensions escalate as protests across Mass. colleges continue