One other problem is that much of the industry has been going off-shore the past decades, and the amount of (illegal) immigrants into the USA also seem to be very high, applying for very low wages jobs. Every issue has it's significance on what's going on. So, the nation is going into more and more debt, and it's industrial base is slowly disappearing, and it's means to pay back other countries near impossible.
Also, like Europe, the USA is trying to compete with China and India. I don't think it's a good idea to try to compare and compete with nations with millions of slave workers, who barely get enough paid, if at all (all spent on company food for instance) or who, in order to produce more quantity, they throw in some deadly toxin or some other problem.
Even worse in the comparison is that China especially gets to build many more electricity plants (dirty ones, but thats beside the point) than the West, and gain many industries. Many off-shored companies nestled themselves there.
That, has been making me wonder how feasable it is to slowly stop competing, stop trading as much as we do, to and from such nations, as it only empowers them. And what if, say, such a nation as China would suddenly say, "You owe us so much debt, that we'll force our own leader into the position of U.S. presidency"? Hope to hear opinions on that.