Irrational Exuberance Echo?

Stocks rally up to new all time highs today. Many are using Alan Greenspan's phrase of Irrational "Exuberance" of the 90s. In tonight's video let's analyze what happened then and compare it to today. What should you be watching out for to know if a market top is about to happen? Understanding this will help you stay in a bull market longer and get out at the right time.