More on gold:

http://online.wsj.com/article/SB10001424...personalFinance

...even at today's prices, the bullion that the U.S. government holds in places like Fort Knox is still only worth enough to back 15% of the U.S. monetary base. That is near a record low.

At the peak of the gold mania in 1979-80, gold prices rose so far that the backing exceeded 100%. How far would gold rise if that happened again? To around $6,300 an ounce, Mr. Grice says.