By Keith Fitz-Gerald Investment Director Money Morning/The Money Map Report One of the things people don’t understand about buying gold for diversification is that it doesn’t work all the time. It works over time. That means that you can’t simply switch from one asset class to another when the going gets tough and expect miracles. Nor can you expect higher returns. And that’s the really cruel part. Many so-called alternative investments, gold being the most notable, are being sold right now on the basis of recent high returns to salivating investors desperate to stop the bleeding in their portfolios. No question, the yellow metal offers diversification; but near all time highs, its “protection” is debatable at best, when viewed against the harsh light of historical data. Which is why, at the risk of receiving some very testy email, we have to point out that if you bought ...