March Madness is in full swing, and $10.4 billion dollars will be wagered throughout the tournament, most of it illegally. Office pools are common practice, but even the legality of paying a fee that goes to the winning bracket is questionable. Brackets can be harmless fun for some, but for problem gamblers, it can be a dangerous temptation. Today we'll talk about sports gambling and the dangers of gambling addiction. Guests: David Purdum , journalist, ESPN Michelle Minton , fellow, Competitive