Boston August 24, 2017 8:30 pm Draft Beer Goes Mobile Avi Shemtov, a local chef who just introduced TAPPED, Greater Boston’s first independent mobile craft beer bar, discusses the region’s ever-changing beer scene. US & World Videos 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 1:50 Man killed in Plainville house fire