VMS June 7, 2018 8:17 pm ‘Take Steps Walk' in Cambridge Kimberly Frederick Snapper, regional executive director of the Crohn’s and Colitis Foundation’s New England Chapter, discusses an upcoming event to benefit the foundation in Cambridge. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 5:39 Billerica police sergeant hit and killed by excavator during construction detail 2:30 Arrests made in string of home break-ins targeting Asian-Americans