Inside Kalshi CEO Tarek Mansour's testy relationship with Indian casinos — and how it could pose an existential threat: ‘Lying little twerp'

Kalshi's efforts to resolve disputes with Native American casino operators failed after CEO Tarek Mansour held unsuccessful talks with tribal leaders. The breakdown has triggered a wave of lawsuits, increasing legal and regulatory risk for the prediction-market platform and potentially constraining its expansion into event-based wagering.