Concerns over prediction markets are mounting among gaming associations and tribal leaders who are calling on federal lawmakers to impose strict regulations. The American Gaming Association and the Inter-Tribal Council of the Five Civilized Tribes have urged Congress and the Commodity Futures Trading Commission to curb platforms that offer sports betting contracts nationwide. Industry leaders argue these platforms operate outside established state and tribal legal frameworks, threatening tribal sovereignty and draining state tax revenues across the country. Testifying before a Senate Agriculture subcommittee, Christopher Cylke of the American Gaming Association stated that platforms such as Kalshi and Polymarket use federal…