April 1, 2014 5:15 pm Al Roker's “Never Goin' Back” Morning television’s funny man Al Roker talks about his new book “Never Goin’ Back” and his experience being overweight. US & World Videos 2:30 Police shoot and kill armed man in Raynham, authorities say 1:58 Bruins fans disappointed by overtime loss in Game 5 2:02 Protesters at local campuses look on as dozens detained at Columbia 20:20 Karen Read murder trial: What we've gleaned from police testimony 7:01 How reclassifying cannabis will affect the Mass. marijuana business