Investors who want to be more aggressive can consider the ProShares Ultrashort Euro ETF (NYSEArca:EUO), an ETF geared to move two times the inverse of the euro's movement versus the dollar. The Republicans taking control of Congress has given rise to a key word that was a hot topic in Europe last year-"austerity." One thing is for sure:History shows that printing large amounts of money to pay the bills will lead to inflation.