Just that you guys will have some perspective... Republicans and Democrats hate each other, you say? Well, in Israel, we've got people in the parliament whose official party goal is to do war with, and expell, some of the other folks in the parliament, due to ethnic differences. Beat that.
P.S.
For the record, those folks (a) usually sit together in the parliament's cafeteria (for years, for historical reasons, the parliament had a cafeteria which was a few notches below the average roadside diner in cuisine, but I digress) and (b) vote together when it comes to the really important stuff (e.g., getting more taxpayer's money to their pet projects). Which shows you how serious the whole thing is.
So count your lucky stars on your system of government. Folks -- the whole point of the US Constitution, and what made it such an amazing thing, is precisely that it obviously assumes elected people will often be selfish, incompetent jerks, and takes care in advance to minimize the damage they do.
When you have, however, a "great man" who is leading the country and can do what he will, no matter what the stupid, outdated Constitution says...