 And many of them are from users claiming to have the ID themselves. The trend has grown large enough that even Good Morning America has noticed. And they did a report on it a couple of days ago. Watch this. Now to the rise in teens on TikTok who are self-diagnosing themselves with rare mental health disorders that they probably don't have after watching videos on the social platform. It's a story we first saw in the Wall Street Journal. And Ariel Reshef joins us with more on this. Ariel, good morning.