Bisal123. Iraq war just did not happened, it was created by Republicans. So, I don't think that reason is strong enough against Dems. If you know the history, KKK still aligned to Rep not to Dem. Whatever Rep did was beyond their control as they had to adjust immigrants. USA is not like UK or other western countries, kicks the immigrants out. This is  a country of immigrants!

My perception on Obama might not be right but Mccaine is not a good leader for the US. I can not say about Dems but Obama sounds more symphatic to immigrants as he himself is a son on Kenyan father! Corrections welcome.