What is "civility?" The media daily bemoans its absence from our public discourse. How uncivil! How rude! On the other hand, people are allowed to libel certain public figures with impunity and no complaints.

This morning, Chris Matthews got tired of the pearl-clutching and accused RNC chairman Reince Preibus, who was bemoaning the "incivility" of the Obama campaign, of leading a party that's playing the race card at every hand. (Video below.) He did this because the Republicans have been playing the race card at every hand.

About a year ago, I wrote about a model of US Presidential elections by UCLA's Lynn Vavreck.  Vavreck's model, like almost every poli-sci model of this type with any predictive power, is mostly based on what's happening in the economy.  But Vavreck claims her model is still more accurate by taking a careful accounting of the campaign messages.

Here's how I described Vavreck's model last year:

I'll say one thing for Todd Akin. He's consistent. Or rather, he's less inconsistent than his fellow abortion opponents.

Most abortion opponents share a core principle: Life begins at conception.

If you believe that a fetus is a person and entitled to the same human rights as the rest of us air-breathing old fogies, then nothing else really matters--not a woman's choice, not a child's future. You can't sacrifice a baby because his mother doesn't want him. You can't euthanize a child because she has down syndrome. Human is human.

So I guess you heard what House Science Committee member Todd Akin (R-MO) said, when asked whether rape would be reason enough for abortion: