He dabbled in online poker and lost thousands of dollars.
At the time he wrote his first book, he had played over 7,000 hours of online poker.
The only state that has a law explicitly banning online poker is Washington.
He claims to have turned $1 into more than $20,000 playing online poker over six months as a personal challenge.
It has since grown to be one of the largest online poker card rooms.
In only a few years online poker has become a huge business, with more than $100 million wagered every day.
Iowa has studied the potential impact of online poker on public health.
Dan started playing online poker full time, made money and quit college.
Cada started playing online poker at about the age of 16.
This term is normally used in the context of online poker.