June 19, 2021 1:20 pm Boston Celebrates Juneteenth for First Time as State and Federal Holiday Events commemorating the end of slavery are happening across New England Saturday. US & World Videos 1:57 Multi-family home catches fire in Mattapan 2:25 Dehydration, heat exhaustion send 10 kids to hospital in Lynn 1:34 Stabbing investigation underway at Carson Beach 2:22 Firefighter charged with stealing dead man's identity 2:26 Holiday travel rush underway as Memorial Day weekend begins