One pro from Las Vegas had flown in on a chartered jet with $50,000 in cash. The September 21, 2019, game, which Stones was broadcasting to audiences via YouTube and Twitch, had attracted several top players to the casino's card room, a gaudily lit space done up like an Old West saloon. The moonfaced 42-year-old was deep into a marathon poker session at Stones Gambling Hall, a boxy glass-and-steel casino wedged between Interstate 80 and a Popeye's in suburban Sacramento.