By Michael Abeyta Click here for updates on this story DENVER (KCNC) — During the Pikes Peak Gold Rush in Colorado, mining camps quickly grew into bustling towns. Glimpses of history can be seen ...

In 1978, the "Circle of Gold" chain letter promised a $100,000 payoff. David Horowitz investigated this financial scam, with Deputy Attorney General Herschel Elkins explaining the illegal lotteries.