jim rogers said the US dollar was toast, not goign to rally so he was wrong
its rising due to the euro being grossly over valued plus in times of economic meltdown like we have now people buy the dollar as the US economoy is always first into a recession and most importantly first out
Just had a quick look on www.x-rates.com (you can do a trend comparison against any two currencies) and the dollar appears to have strengthened against a few/lot of the major currencies over the last three months (not an analytical approach, I just looked at a few currencies that cought my eye... mainly the Yen, Australian/Canadian/Singapore dollar and Euro). It appears to not simply be against the euro.