Who's fault is it anyway??

It was Carters fault, then it was Reagans fault, then it was Bush's fault, then Bill Clinton got crusified, followed by the "worst President in history" George W. Bush, Now its all Obama's fault! Now thats Americana! Blame anyone but me. Americans have the worst case of over indulgence and waste in the world. But when things go wrong we need someone to blame, anyone but ourselves. My father always forced us to look in the mirror when pointing a finger. It was a great lesson and one that I passed on to my children. Unfortunately it is not a popular way of doing things. How can the state of the whole world be one mans fault? Did someone accidentally give the President of the United States dictator powers when no one was looking? Did Congress and the House of Representatives go out of business when we were stuck in line at Starbucks buying our five dollars foo foo coffees in our overpriced foreign SUV's? I mean why buy American? Obama will bail them out, right? So if nothing is our fault and everything is the Presidents fault, then he must have elected himself... Someone please help me understand this reasoning, it isn't making sense to me. Who's fault is it anyway????