At present, 25 states permit casino gambling, while 21 states and Washington, D.C., allow betting on sports. The Cambodian town close to the Thai border, Poipet, for example, has a whole casino industry that is centered around Thai nationals who regularly travel across the border to play. The menu includes Thai BBQ and Crispy Duck. It’s not clear how these laws apply to individuals placing bets online. Fun and fast-paced, the game of craps isn’t nearly as difficult as you think.