Joe Biden December 6, 2019 11:04 am Why John Kerry Is Endorsing Joe Biden Glen Johnson of Suffolk University joins Primary Source to discuss why former Massachusetts Senator John Kerry is endorsing Joe Biden for president. US & World Videos 1:37 Patriots fans react to Jerod Mayo's firing 3:48 Public housing residents say broken elevators leave them trapped in their homes 1:05 Sushi restaurant chain pays $1.3 million for bluefin tuna at Tokyo auction 1:59 Volunteers making books more accessible at Worcester schools without libraries 2:18 Boston police training session focuses on lessons learned from Holocaust
