Voters, candidates brave bitter cold for Iowa caucuses

It’s an all out sprint to the finish line, and while all these candidates know how to campaign, some things, like the weather, remain completely out of their control. NBC10 Boston political reporter Matt Prichard is in Iowa to being us the latest. Follow NBC10 Boston on… Instagram: instagram.com/nbc10boston TikTok: tiktok.com/@nbc10boston Facebook: facebook.com/NBC10Boston X: twitter.com/NBC10Boston