Black Lives Matter September 5, 2020 9:55 pm Hundreds of BLM Supporters Gather in Copley Square Saturday Hundreds of “Black Lives Matter” supporters gathered in Boston’s Copley Square to advocate for racial justice on Saturday. US & World Videos 1:29 Sumner Tunnel in Boston to close for one month 2:17 Testimony underway in Karen Read murder trial 2:03 Mass. school officials threaten to suspend student protesters 2:13 Karen Read trial Day 6: Witness testimony resumes 4:02 ‘To Catch a Contractor' series leading to changes
