Will sports betting in the US be a rich home run?
Experts are predicting a rush by individual states to pass laws to introduce sports betting for the first time, after the US Supreme Court ruled the power should lie with states and not the Federal Government.
Chris Grove, managing director with the gaming research group Eilers Krajcik, in Santa Ana California, tells the BBC's Russell Padmore the industry will take off quickly and it will be lucrative.
(Picture: A baseball game between the Tampa Bay Rays and New York Yankees. Getty Images.)