I expect that the Dollar will become weaker and that eventually interest rates in the US will sky rocket like they did in the late 70s and early 80s to combat inflation and spending.

Right now the debt of the US is so high with no signs of stopping which has been making the dollar weaker.

I expect that if this keeps up then the Euro will replace the dollar as the dominate currency of choice in a few years if not sooner. The US has got to get spending under control and in order to do that I think it needs to become more of an isolationist country again like it was before the world wars. Right now the US is too involved everywhere when it doesn't need to be.