How to Spot Counterfeit Money Like a Secret Service Agent
by Mike Winters from Lifehacker on (#5R7G8)

While cash isn't as commonly used as it used to be, counterfeit bills are still a problem. According to the Treasury Department, an estimated $70 million in counterfeit bills are in circulation, or approximately one counterfeit note for every 10,000 in genuine currency-although it could be much more than that. That's...