Michael Rosenfield May 11, 2018 11:18 pm Lawmakers Slam Steamship Authority for Ferry Troubles So far this year, the Massachusetts Steamship Authority has cancelled more than 500 trips. 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