NewsOversight Chairman Comer launches congressional probe into insider trading on Kalshi, Polymarket Posted on May 22, 2026 by budd87309@gmail.com Congress is ramping up pressure on prediction markets like Kalshi and Polymarket over concerns of insider trading. budd87309@gmail.com What the AvalonBay, Equity Residential megamerger means for the apartment industry and rents Trump said he’d ‘remember’ companies that didn’t apply for tariff refunds. Many of them are anyway