This is one of those topics where people's true sides come out. If you are a civil person, you should be able to discuss this topic intelligently and with courtesy and respect. Anything else is stubborn and dogmatic. People have very strong political beliefs, but if you cant discuss it in an intelligent polite manner, then you are just evading the subject and ignoring what may or may not be true.
I say go for the topic. and if you think you cant handle it, stay out of it. Of course I have my opinions, but I am never going to attack someone for theirs. I have gotten into some nasty debates with my father on politics, and realized, he didn't want to talk about things, only insult the other side,
with no real grounds. I decided that i would just walk away from it, and not bring it up anymore. I think that this topic should be similar. It should be discussed if people want to discuss it, and if things aren't going the way you like it, GET OUT. Do not take (or give) offense.
Unless you are the politician in question, dont take things so damn personally.
...and KBM, you are mostly right in your comment way up there. I am on the left side of things, registered as a Dem, but in all reality I don't hold in a lot with the parties beliefs. I tend to go more toward green, but do not hold with any party. I think the 2-party system is fucking the USA right now. I vote for who I think will do best (or suck the least) No one right now is impressing me much.