entrepreneur Entrepreneurs will save the economy May 23, 2009 ClayHebert Leave a comment It has been elucidated much better than I can here and here and here, but walking home today I noticed this sign. That’s right. If you give Citibank $1,000 today, and then wait 365 days, they will give you your original $1000 plus $22.50 in interest. Risk free! Or is it?