The whole piece is really quite good and worth reading at the link.
http://www.rollingstone.com/politics/blogs/taibblog/the-giffords-tragedy-is-the-media-partly-at-fault-20110110<snip>
For my part, as a member of the political media, and a vitriol-spewing one at that, the Tucson shooting immediately made me ask myself the question: do I personally do anything to add to this obvious problem of a hypercharged, rhetorically overheated political atmosphere? And the unfortunate answer I came up with was, maybe. I've always told myself that what I do is different from what someone like Rush does, because I don't target classes of people and try not to exempt anyone (even myself) from criticism, or favor either party.
I've also counted on the belief that anyone who's willing to devote the mental energy to even follow whatever wild rhetoric I'm using is probably also smart enough to tell the difference between reality and hyperbole. I also hope that anyone reading my articles will get the underlying message that I'm pretty sure -- I hope I'm sure, anyway -- I'm conveying at all times, i.e. that violence is irresponsible, that we should use our brains instead of baseball bats to solve problems, etc.
But while I tell myself all these things, I also know that I would never talk to my wife or my mother the way I talk to Lloyd Blankfein. Is it ever right to just wind up and let someone have it with all you've got? That's a question that I think has to be asked. It's certainly possible that we've all become too used to unrestrained rhetoric as a form of entertainment, and people like me live right in the middle of the guilt parabola there. Most all of us are grownups and can handle extreme argument, but clearly some people are not, and obviously I'm not just talking about Jared Loughner.
To see that, all you have to do is attend almost any family gathering, where once-loving relationships have been completely lost because of the overheated right-left culture war. If real family relationships are being lost to this kind of political debate, if someone on TV can reach into your living room and break up your family without knowing anything about you or even knowing that you exist, that tells us that this mechanized mass-media rhetoric has been almost unimaginably successful at dehumanizing whole classes of people.
<more at the link>