Over the years, poker became extremely popular at the casinos all over the world. With the advent of computers and internet, many more people have started playing various forms of online poker at the best casinos. The Worlds Series of Poker's uncomfortable relationship with online gambling emerged in 2003; when an accountant who qualified through an online tournament went on to win the main event, making online poker more popular than ever before. In June of 2003 the Justice Department warned the National Association of Broadcasters that any person or entity that aids or abets online betting is punishable as a principal violator.