Paul Krugman is receiving the criticism he deserves here, but Ron Paul delivers his own nuggets about September 11. Here's an especially ridiculous tidbit from today's post on his website:
Though it is hard for many to believe, honest studies show that the real motivation behind the 9/11 attacks, and the vast majority of other instances of suicide terrorism, is not that our enemies are bothered by our way of life, neither is it our religion or our wealth – rather it is primarily occupation. If you were to imagine for a moment how you would feel if another country forcibly occupied the United States, had military bases and armed soldiers present in our hometown, you might begin to understand why foreign occupation upsets people so much.
Friends, why do we put up with this?