Billionaire John Arnold has already donated nearly half his wealth. Now he’s funding a hunt for the health risks of sports betting.July 8, 2026
Share Twitter Facebook LinkedIn Email Mizzou safety Marvin Burks Jr. (1) celebrates with Mizzou cornerback Toriano Pride Jr. (2) after a pick-six on Saturday at Memorial Stadium in Columbia.Read More
Billionaire John Arnold has already donated nearly half his wealth. Now he’s funding a hunt for the health risks of sports betting.July 8, 2026
