Ever wonder what it's like to be a sports bookie? Mark is joined by Robert Kowalski, the head bookmaker at Baldini's Sports Casino in Sparks, Nevada.

Robert talks about his roots making book back on the streets of New York, what it was like operating the sports book at The Barbary Coast in Vegas, and what his current role at Baldini's is. Find out how he makes lines, looks for sharp action, and views the future of sports betting (including peer-to-peer and mobile).