Don't FretThings happen.
I'm expecting a strong US Currency based on European Debt problems, but coupled with increases in commodity prices based mainly on activity in the BRICS (Brazil, Russia, India, China and South Africa).
In addition the strong US dollar should increase purchases of commodities from the US users. US should also increase oil/gas exploration, but move toward alternative energy solutions. All good for future of Nickel and Frac Sand.
JMO...GLTA