Weather January 31, 2020 10:14 am Maine Vacation Week: Dog Sledding Tours If mushing like racers in Alaska’s famed Iditarod is something you’ve always wanted to try, the place to do it might be at Ultimate Dog Sledding Experience in Maine. US & World Videos 3:09 Clash of protests continues at MIT 2:00 Friends of John O'Keefe testify in Karen Read trial 2:40 Cambridge bans right turns on red lights 2:23 Friend of John O'Keefe testifies in Karen Read trial 1:57 Tensions escalate as protests across Mass. colleges continue