Marin Katusa, who works with Casey Research, is an accomplished investment analyst who specializes in the junior resource sector. He is the author of The Colder War: How the Global Energy Trade Slipped from America's Grasp. He left a successful teaching career to pursue analyzing and investing in junior resource companies. In addition, he is a member of the Vancouver Angel Forum where he and his colleagues evaluate early seed investment opportunities. Marin also manages a portfolio of international real estate projects. Using advanced mathematical skills, he has created a diagnostic resource market tool that analyzes and compares hundreds of investment variables. Through his own investments, Marin has established a network of relationships with many of the key players in the junior resource sector in Vancouver.