It's a (relatively) poor argument, but the US dollar* sure facilitates a lot of crime. There's an argument that if you want to eradicate a great deal of crime,

It's a (relatively) poor argument, but the US dollar* sure facilitates a lot of crime. There's an argument that if you want to eradicate a great deal of crime, just change the color of your money, and offer a 1-1 exchange at the bank. An awful lot of dirty money would have to surface, and can be asked about. *other currencies are available.