August 25, 2023 9:30 pm Boston celebrates 50 years of hip hop A 10-hour festival at Boston’s City Hall Plaza honors five decades of hip hop, despite a thorny relationship with the genre. US & World Videos 1:34 Eight people injured in building fire in Gloucester 2:08 Concern rises as drone sightings are reported in Massachusetts and New Hampshire 2:14 Community demands answers on the death of Mass. State Police trooper during training exercise 2:10 Authorities continue fixing water main break in Boston 2:50 Water main break floods Boylston Street in Back Bay