Chairman of Sprott Global Resource Investments Rick Rule (http://sprottgroup.com/thoughts/) pulls back the curtain on 3 companies he's buying now. Special access into the buying habits of one of the world's most successful resource investors. Taped at Cambridge House's World Resource Investment Conference.Subscribe to Sprott's Thoughts http://sprottgroup.com/subscribe/?ref... Stay Connected!http://www.cambridgehouse.com/https://twitter.com/cambridgehttps://www.facebook.com/cambridgehou...