Tech Tuesday July 26, 2022 8:22 am Tech Tuesday: Deep Fakes on TikTok Mike Proulx, research director at Forrester, shows us how people are digitally altering videos to impersonate famous people on TikTok. US & World Videos 3:43 23-year-old detained at Northeastern's graduation 1:56 20-year-old killed, teen critically hurt in Northbridge double stabbing 1:02 Bruins fans hyped after Game 7 OT win over Maple Leafs 0:33 Paperwork filed to charge student accused of school shooting threats in Milton 1:50 Man found shot to death in Taunton shed