January 10, 2017 6:45 pm Porta-a-Potties Installed on National Mall for Inauguration Thousands of port-a-potties are being installed on the National Mall in the days before Donald Trump is inaugurated. News4’s Tom Sherwood talks with the crew chief of a local provider. US & World Videos 2:39 Bruins try not to ‘dwell on the past' ahead of Game 7 against Toronto Maple Leafs 20:50 Karen Read trial: How accounts of first responders have differed 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more