No, leave it. To me, that's a big problem with this country, people who WANT to actually discuss things, and be "moderate", are just shouted down by the extremes.
I sincerely doubt that a true majority of the population is "conservative" or "liberal" (note; I mean that a total of 50%+1 consider themselves on EITHER extreme.) The vast majority of the country is either moderate, or just doesn't care about politics. But because the extremists (on both sides) are the ones who speak up, and run for office, and are the voting 'base' of both parties, that's what we end up with in the public sphere. We end up with extremism on both sides.
Non-extremists shouldn't stay quiet. Otherwise, we let the extremists not just dictate what happens, but also continue to cause giant arguments over relatively little. (Do you honestly believe that most Americans give a rats' ass about private vs. public healthcare? Or do you think they want "healthcare" to be readily accessible and affordable, and don't care how that happens... But, talking heads spout off vehement opinions one way or another, demonizing the opposition. "If the government gets involved, it's communism, and communism is EVIL!" "Corporations are evil profit-driven monsters! Letting corporations do whatever they want with healathcare is why we suck!" Neither is the truth, both are misleading, and most Americans don't care that much.)