booming is legal sports gambling growing too fast bill miller is the president and ceo of the american gaming association. thanks for being here. >> good to be with you. >> las vegas was the one place you could legally bet on sports. why do you think we've seen this rapid acceptance of sports betting in so many states so quickly? >> it's been just 18 months since the supreme court ruled that nevada shouldn't have a monopoly the reason that there's been such a great uptick, 20 states including the district of columbia, is because americans have always wanted to bet on sports and importantly they've always bet on sports, unfortunately, it had always been in the illegal market. >> you don't think it's a situation where people are gambling more or where more people are gambling, you think it's illegal stuff that is legal? >> i think the illegal off shore market does not publish any of their statistics or market share but we absolutely believe that americans have always bet on sports and now they are much more comforted by the fact that they can bet on sports legally and we believe that that is absolutely com