Doug Casey is the author of "Crisis Investing," which spent 26 weeks as No. 1 on the New York Times Best-Seller list. He is also editor and publisher of the International Speculator, one of the nation's most established and highly respected publications on gold, silver and other natural resource investments. Doug has made his subscribers millions with his in-depth research, right-on perceptions and contrarian attitude. Learn more about becoming a subscriber to the International Speculator.