TikTok sues Montana over its new law banning the app, citing the First Amendment, the state's lack of authority on national security issues, and more (Bobby Allyn/NPR)

Bobby Allyn / NPR:

TikTok sues Montana over its new law banning the app, citing the First Amendment, the state’s lack of authority on national security issues, and more  —  TikTok has filed a federal lawsuit against Montana after the state passed a law last week intended to ban the app from being downloaded within its borders.