http://www.freakonomics.com/2012/01/19/what-do-hand-washing-and-financial-illiteracy-have-in-common-a-new-freakonomics-radio-podcast/ Really good podcast about this issue.
We hope everyone has a great New Year. If anyone reads this blog I have 2 Texan Playoff Tickets for sale. They play the Bengals next Sat at 3p here in Houston. The tickets are section 513, row H seat 17 and 18. Let me know if interested.