TikTok suspends app within United States

　　TikTok stopped working in the United States late on Saturday and disappeared from Apple and Google app stores ahead of a law that takes effect on Sunday, requiring the shutdown of the app used by 170 million Americans.

　　U.S. President-elect Donald Trump said earlier in the day he would "most likely" give TikTok a 90-day reprieve from the ban after he takes office on Monday, a promise TikTok cited in a notice posted to users on the app.