TikTok is back in the U.S. but its future is still uncertain. WSJ tech reporter Sarah Needleman tells host Julie Chang about the role that TikTok plays in the U.S. economy and what’s at stake for creators and businesses. Plus, why WSJ’s Heard on the Street columnist Dan Gallagher says Meta CEO Mark Zuckerberg can afford to take a page out of Elon Musk’s playbook at X.

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