- Business
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- US
Why catching insider trading is so tricky nowadays, and just how helpful is it for kids to sleep in?
- Cooper Katz McKim
- May 18, 2026 at 10:48 AM
- 139 views
Millions of dollars more have been made through eerily well-timed bets on prediction markets like Polymarket. We look at why they're so hard to police. And, a new study that supports kids sleeping in.
Originally published at NPR Business