Naked Truth Investing: What If Alan Greenspan was your broker?

This is part of a new series of columns called "The Naked Truth," by retirement expert Dan Solin. Please bring him your questions, in the comments box, and he will answer as many as he can.

Good news! Alan Greenspan has agreed to help you invest for retirement.

How fortunate you are! You have so many questions. Like "is this a good time to be in the markets?" and "are we headed for a recession"?