Massachusetts September 1, 2020 12:16 pm Markey and Kennedy Race Is One of the Most Watched in Mass. Several primary races are taking place in Massachusetts Tuesday but one of the most closely watched is between incumbent U.S. Sen. Ed Markey and challenger Congressman Joe Kennedy III. 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