Officials probe whether White House teleprompter operator profited off Trump's words
It's the first known instance of officials investigating suspected insider trading on a prediction market from inside the White House.
It's the first known instance of officials investigating suspected insider trading on a prediction market from inside the White House.
This article was originally published at: https://www.npr.org/2026/07/16/nx-s1-5896223/kalshi-trump...