The Fed needs to be abolished, and this sort of stupdity is why. They have no business propping up Europe. They have no business even existing!!
Thats one of the few things that Ron Paul is spot on about.
They aren't doing this to prop up Europe. They are doing it to stop a contagion which would affect American businesses that hold Euros (hence the Wall St. rise after its announcement). This is not a bailout, it is essentially a low-rate loan that will be repayed with interest at a specified time without exchange rate risk (this one was 90 days I believe).
As for being against the Fed's existence, I used to be with you, but now I am not sure. What would you replace it with? Giving Congress an unlimited purse where it can secretly inflate all it wants is far from logical. The Treasury perhaps? And in that case the President might have too much power though- do you want Obama controlling the purse? Also who would ensure monetary stability? Congress wouldn't be able to act fast enough in that. Abolishing the Fed might only work with free banking, something Paul supports, but I am not sure of.