When I look at the might of the Tea Party in the Republican Party (don´t raise taxes ) and the gigantic national debt of the USA, I couldn´t vote for a Republican president.
The Free Democratic Party in Germany (F.D.P.) , a liberal party, tried to lower taxes and got much criticism for that, so they could have problems to come again into the national parliament again (one of probably many reasons why their popularity decreased from 14,6% to less than 5%)
Obama also was quite popular in Germany, when he began his term of office and he made a few good promises (Reduce nuclear weapons, no Guantanamo). Now, I fear that he hasn´t the might and/or the money to fulfill them.
If I were allowed to vote for president, I would vote for Obama.