Bipartisan senators urge CFTC to investigate Polymarket over fake winning-bet video allegations, adding to the platform's long regulatory history.

A Wall Street Journal investigation found 70% of Polymarket promotional videos featured fabricated bets totaling $1.9M, raising concerns about deceptive

A Wall Street Journal probe found Polymarket paid creators to post 1,100 videos with fake trades and nearly $1.9M in fabricated winnings on dummy websites.