January 21, 2018 12:24 pm Dog Rescued Out of Charles River Rescue workers from Cambridge work to get dog out of icy Charles River. US & World Videos 1:23 Canton firefighter testifies in Karen Read murder trial 2:30 Protests continue at Tufts University 2:19 Here's how to stay up to date on the Karen Read trial 0:45 Karen Read trial Day 3: Witness testimony resumes 1:56 Campus unrest continues at Boston schools