Polymarket CLO Neal Kumar stated on the X platform that a lawsuit has been filed in federal court against Massachusetts. The US Congress grants the CFTC, not individual states, exclusive jurisdiction over event contracts. These are national markets, and key issues must be resolved in federal court. Attempts by states like Massachusetts and Nevada to shut down Polymarket US and other prediction markets through state courts will not change federal law and will miss opportunities to expand into future markets. While these important issues are being heard in federal court, Neal Kumar stated that he continues to welcome dialogue with other states and advocates for user rights. Previously, a Massachusetts judge ruled in January to prohibit Kalshi from offering sports betting services in the state.