Massachusetts August 7, 2020 5:31 pm Previewing the Mass. 4th Congressional District Race Three weeks before Massachusetts’ primary elections, the race for Rep. Joe Kennedy’s seat in Congress is heating up. US & World Videos 2:01 Mission underway to rescue stranded astronaunts 1:14 SpaceX flight launches for International Space Station to bring back astronauts 2:02 Patient at Needham hospital diagnosed with Legionnaires' disease 2:46 Preps underway for South Boston St. Patrick's Day Parade 2:27 12 men have court hearings in Cambridge brothel bust