History tells us that another bubble is always around the corner in the paper dollar system.

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The Treasury secretary's signature is emblazoned in the lower right corner of U.S. dollar bills of all denominations.

NPR: Senate Confirms Lew As Treasury Secretary

Joe's little brother, Dom, started hawking papers before he was ten (he took the corner right across from Joe) -- and even Dommie brought home more than a dollar a day.

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