Yesterday, readers of ESPN’s SportsNation got a chance to chat online with Blackjack pro Jeff Ma. Ma is the member of the MIT Blackjack team on whom the main character of Bringing Down the House and the movie 21, Ben Campbell, was based. After winning millions with his team in Las Vegas, he now runs his own sports media company and is much in demand as a speaker in the field. So this chat was a great opportunity for people to ask him their questions about the book and the movies, card counting, his new book, and what he’s up to these days. You can read the interview here.