Martin Wolf of the Financial Times explains, in great detail, why some people think the dollar could fall by more than 50 percent.

Do I really want to read bad news like that? Maybe I should start stockpiling Euros for when I come to see you. Thankfully, the weakening dollar doesn't seem to change its exchange rate with the Egyptian pound. But I couldn't read the article b/c it required a subscription. Do you have an account we can use?

Sad! I guess the 'free' period expired. I tried to find one, but was unsuccessful.