TikTok is introducing a new feature to fight the spread of misinformation on its platform by flagging videos that contain unverified information. The update is meant to address a kind of gray area in the fact-checking process: claims that fact checkers are unable to verify. With the update, users who try to share a video that’s been flagged as unsubstantiated by the app’s fact checkers will see a pop-up saying “this video has been flagged for unverified content.” They’ll still be able to go ahead and share it if they wish, but the video won’t appear in other users’ For You page. TikTok will also notify the person who originally shared the video that their post has been flagged.