January 5, 2019 4:37 pm Senator Elizabeth Warren Kicks Off Iowa Tour The visit on Friday and over the weekend is combining events at bars, community centers and theaters with more intimate gatherings in private homes. US & World Videos 1:29 Sumner Tunnel in Boston to close for one month 2:17 Police testimony continues 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