The Gambler Who Beat Roulette

For decades, casinos scoffed as gamblers devised elaborate systems to gain an advantage over the house. That changed after an unassuming Croatian won more than £1 million over several nights at a London club. The question—for casinos, cops, and a Bloomberg Businessweek reporter—was how, exactly, he did it. By Kit ChellelSee omnystudio.com/listener for privacy information.