Frank Rich stated what I was trying to point out in my previous post, "Right-Wing Terrorism," in a much more eloquent and straightforward fashion than I did. (That's probably why he's a NYT columnist and I'm not.) Here are some of the best parts:

In fact, the current surge of anger — and the accompanying rise in right-wing extremism — predates the entire health care debate. The first signs were the shrieks of “traitor” and “off with his head” at Palin rallies as Obama’s election became more likely in October 2008. Those passions have spiraled ever since — from Gov. Rick Perry’s kowtowing to secessionists at a Tea Party rally in Texas to the gratuitous brandishing of assault weapons at Obama health care rallies last summer to “You lie!” piercing the president’s address to Congress last fall like an ominous shot... If Obama’s first legislative priority had been immigration or financial reform or climate change, we would have seen the same trajectory.

...As no less a conservative authority than The Wall Street Journal editorial page observed last week, the bill’s prototype is the health care legislation Mitt Romney signed into law in Massachusetts. It contains what used to be considered Republican ideas. Yet it’s this bill that inspired G.O.P. congressmen on the House floor to egg on disruptive protesters even as they were being evicted from the gallery by the Capitol Police last Sunday. It’s this bill that prompted a congressman to shout “baby killer” at Bart Stupak, a staunch anti-abortion Democrat. It’s this bill that drove a demonstrator to spit on Emanuel Cleaver, a black representative from Missouri. And it’s this “middle-of-the-road” bill, as Obama accurately calls it, that has incited an unglued firestorm of homicidal rhetoric, from “Kill the bill!” to Sarah Palin’s cry for her followers to “reload.” At least four of the House members hit with death threats or vandalism are among the 20 political targets Palin marks with rifle crosshairs on a map on her Facebook page.