Brazil’s President Lula da Silva has signed an order to ban fixed-odds betting
Gannon Van Dyke took part in the U.S. military raid that captured Maduro.
The possible penalty could cost Kalshi an estimated $36 billion.
The decision sides with the Trump administration in a high-profile clash.
Prediction markets like Kalshi and Polymarket are under scrutiny from lawmakers.
Gannon Ken Van Dyke pleaded not guilty to making $400,000 on Polymarket.
