stream(polarization.politics.personal.attacks)

This issued by Romney campaign,

Republican presidential hopefuls Newt Gingrich, Rick Santorum and Ron Paul also criticized Limbaugh's remarks during Sunday show appearances and on the campaign trail. Eric Fehrnstrom, an advisor to Mitt Romney, said the candidate thought Limbaugh's apology was "appropriate."

"I think there is extreme rhetoric on both sides of the political spectrum. I think the political process is best served if everybody tones it down. Not only those on the right, but also intolerant voices on the left," Fehrnstrom said.

Being an introvert, I asked myself if I could seek out Left-wingers, talk show hosts, who have gone to the extreme rhetoric. I must say that I am hesitant to use the word "rhetoric" in connection with anything Rush Limbaugh says. Rhetoric implies at least some amount of critical thought.

I will search...

Doubtlessly, I will find plenty of blogs.