This is from a Barack Obama speech, at the University of Michigan, a couple weeks ago.
Read:
The second way to keep our democracy healthy is to maintain a basic level of civility in our public debate. These arguments we're having over government and health care and war and taxes are serious arguments. They should arouse people's passions, and it's important for everyone to join in the debate, with all the rigor that a free people require
But we cannot expect to solve our problems if all we do is tear each other down. You can disagree with a certain policy without demonizing the person who espouses it. You can question someone's views and their judgment without questioning their motives or their patriotism. Throwing around phrases like "socialist" and "Soviet-style takeover;" "fascist" and "right-wing nut" may grab headlines, but it also has the effect of comparing our government, or our political opponents, to authoritarian, and even murderous regimes.
Again, we have seen this kind of politics in the past. It's been practiced by both fringes of the ideological spectrum, by the left and the right, since our nation's birth.
The problem with it is not the hurt feelings or the bruised egos of the public officials who are criticized.
The problem is that this kind of vilification and over-the-top rhetoric closes the door to the possibility of compromise. It undermines democratic deliberation. It prevents learning - since after all, why should we listen to a "fascist" or "socialist" or "right wing nut?" It makes it nearly impossible for people who have legitimate but bridgeable differences to sit down at the same table and hash things out. It robs us of a rational and serious debate that we need to have about the very real and very big challenges facing this nation. It coarsens our culture, and at its worst, it can send signals to the most extreme elements of our society that perhaps violence is a justifiable response.