Link to the Show / Show NotesIt’s amazing how fast this world is spinning. Let me give you an example. I just came across some notes I was writing back in October of 2008. I took note of the fact that suddenly we’re in a completely different world from the one most of us grew up in, or even the one we were in a year before. Like a chess game where the relative conditions change very gradually, piece by piece and move by move by move, the balance of power or the whole thrust of the game suddenly changes. John O'Donnell joins Vince to discuss how we teach Market Correlation.