
Kalshi, Polymarket and Crypto.com Sue Three More States Before They Can Be Sued
Kalshi has sued Missouri, Polymarket has sued Louisiana and Crypto.com's exchange has sued Utah, all in federal court and none of them yet the target of a state lawsuit. The filings are a race for the forum, because once a state sues first in its own courts, pre-emption becomes a defence rather than a route into federal court.