The iconic pyramid with an eye on top of it has been a long-standing source of speculation on the one dollar bill. It's a part of the United States' many traditions steeped in history and lore.

Three men were sentenced on Monday for their roles in founding and operating an illegal, multi-million dollar pyramid scheme ... including earning more than $10,000 within 60–90 days.

(Photo by Andrew Lichtenstein/Corbis via Getty Images) Three men were sentenced on Monday for their roles in founding and operating an illegal, multi-million dollar pyramid scheme. According to ...