You had an item on a few weeks back about two dollar bills. In about 2005 Stuart Woods, a writer of light mysteries, produced a fictional account centered around one Two Dollar Bill. Bill was a murderous sociopath who had bought $400 million worth of consecutively numbered $2 bills, at a discount, of course. He had the nick-name of Two Dollar Bill because he spent large amounts of the $2 bills at restaurants, gas stations, golf courses, and wherever else a sociopath might spend such pocket money. While the book is a good read, the mention of $2 bills takes up less than 1% of the whole story!