At the end of the day Europe continues to look horrible and tape bombs of GREXIT rumors are hitting every day. I think that the Feds jawboning combined with a general uncertainty of the fate of the EU make the USD look like an attractive long. If a Grexit leads to the eventual dissolution of the Euro then I want to ride it into the ground!
Will the Fed raise rates? Who the hell knows? Regardless I'de rather have my money in Dollars than Euros.