TikTok lawyers to argue before the Supreme Court over law banning the app in the U.S.

TikTok is heading to the Supreme Court to fight for its life. The viral video app is facing a Jan 19 deadline to be sold, or banned nationwide. Lawyers for TikTok are hoping the court strikes the law down. President-elect Donald Trump, meanwhile, has vowed to rescue the app, regardless of what the court decides.