1/2 Montana has become the first state to ban TikTok after Gov. Greg Gianforte signed legislation into law Wednesday to restrict downloads of the social media app over security concerns with China. File photo by Alex Plavevski/EPA-EFE May 17 (UPI) — Montana has become the first state to ban TikTok after Gov. Greg Gianforte signed legislation into law Wednesday to restrict downloads of the social media app because of security concerns with China. Montana's new law, which passed the legislature last month, makes it illegal for TikTok to operate in the state. It also makes it illegal for app stores…