politics January 13, 2024 6:42 pm Countdown to Iowa caucuses on Monday Candidates were battling winter weather ahead of Iowa caucuses on Monday. NBC10 Boston’s Matt Prichard is there with the latest. US & World Videos 1:38 The Head of the Charles Regatta is underway 1:20 Man killed in Mission Hill shooting 1:26 Person killed in Mission Hill shooting, Boston police say 2:48 Forecast: Cold start Friday before amazing weekend 2:03 Head of the Charles Regatta begins today