The recent Volkswagen debacle is a downer for Volkswagen stock, but caused a rally in Palladium--which jumped 9% in a matter of days. In segments two and three, gold expert Nick Grovich goes into detail about why it happened and how it happened. ( Platinum is used in diesel engines, Palladium in gas burning engines.) Learn the truth about how to protect your portfolio with metals, without overpaying. Steve reviews market dynamics and why it is important to use the August 24 flash crash as a gauge for designing your current portfolio--and how to avoid over $100,000 in fees.