Lessons learned from great investors. Join Motley Fool analysts Matt Koppenheffer and David Hanson as they look ahead to this week's biggest events, share lessons learned, and touch on Bitcoin's recent tumble.

David Hanson owns shares of Annaly Capital Management, Markel, and Zillow. Matt Koppenheffer owns shares of Markel, The Blackstone Group L.P., and Zillow. The Motley Fool recommends Ellie Mae, Markel, and Zillow. The Motley Fool owns shares of Markel and Zillow. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.