Montana became the first state in the U.S. to enact a complete ban on TikTok on Wednesday when Republican Gov. Greg Gianforte signed a more sweeping measure than any other state's attempts to curtail the social media app owned by a Chinese tech company. DETAILS: https://www.cbs8.com/article/news/nation-world/montana-first-state-to-ban-tiktok/507-076c7778-329b-4635-aad8-22e3c0d0d10e