Posted in NEWS Lawmakers say TikTok hearing validated security concerns. But TikTokers aim criticism at Congress March 26, 2023 TikTok users rallied around the app after a tense congressional hearing that lawmakers said validated their concerns about TikTok and national security. http://rssfeeds.usatoday.com/~/732776249/0/usatoday-newstopstories~Lawmakers-say-TikTok-hearing-validated-security-concerns-But-TikTokers-aim-criticism-at-Congress/