QUESTION OF THE DAY: Do you use TikTok?
Members of Congress will grill the head of social media app TikTok on Thursday as they consider whether to outlaw the popular program.
TikTok has been banned on government devices in many states and is under suspicion because of its close ties with the Chinese government. It's also immensely popular, with 150 million U.S. users.
Do you use TikTok? Let us know in the poll.