TikTok, Congress, and Teens...hey teens!

 What to Know About Today’s Congressional Hearing on TikTok

TikTok Claims It’s Limiting Teen Screen Time. Teens Say It Isn’t

TikTok’s chief executive, Shou Chew, is scheduled to testify before the House Energy and Commerce Committee at 10 a.m. on Thursday.Credit...Ore Huiying for The New York Times

Ruby McMahon and Eve Slemp of East Lyme, Conn. Ms. McMahon went “TikTok sober” about a year ago, while Miss Slemp is a regular user of the app.Credit...Joe Buglewicz for The New York Times