No show on television or on-line breaks down the madness quite like this.  Pregame Pros Vegas Runner and Dave Essler dissect all 32 second round 2012 NCAA Basketball Tournament matchups from an ATS standpoint, while Host Gill Alexander provides game theory you should consider for your office pools and advanced stats that will help you gain an edge.  What are the 4 characteristics that all National Champions have shared since 2000, and what 7 teams in this year's field possess them?  What 8-9 matchup features the widest difference in BPI and which features up the two squads who are ranked closest by this metric?  Which are the most overrated and underrated teams in the field, according to BPI?  All of those answers and more, on Tuesday's annual March Madness edition of the Betting Dork (March 13, 2012).