TikTok Removes Video Condemning 9/11: TikTok removed Emily Schrader's video condemning 9/11. The caption of the Twitter version of the video said, "The 9/11 attacks were a painful intelligence failure. 21 years later, what has the US learned? We must stop Iran." TikTok removed the video. The platform claimed her video violated its guidelines against "violent extremism," and "weapons," according to a purported screenshot shared by Schrader.  TikTok did not respond to MRC Free Speech America's request for comment at the time of publication.