Rep. Dennis Cardoza of California – one of those rarest of political animals on Capitol Hill, a moderate House Democrat – has an interesting blog today over at The Hill.
Cardoza argues convincingly that Congress’s approval ratings, which hover around 10 percent, are due to partisan gridlock, of course, but also because Congress no longer looks or sounds like America.

“Over 40 percent of the voters in the nation identify themselves as ‘moderates,’ Cardoza writes. “However, less than 10 percent of the current members of Congress would self-identify the same way. Congress was designed to represent a cross section of America. This is no longer the case.” 

Frustrated by the fringies (my word), the moderates are throwing up their hands and walking out the door.

The media, particularly politically moderate pundits, have lamented the fact that centrists are leaving the Senate in droves, with the departures of Senators Olympia Snowe (R-Maine), Kay Bailey Hutchison (R-Tex.), Joe Lieberman (I-Conn.), Kent Conrad (D-N.D.), Ben Nelson (D-Neb.), and Jim Webb (D-Va.) at the end of this year.
Cardoza, who is stepping down at the end of the year, commented further: “There is rarely any mention that this exodus already happened in the House in 2010 — albeit mostly involuntary — and the resulting gridlock should serve as a warning. Scores of Blue Dogs and moderate Republicans either resigned or lost their elections when the Tea Party took power.
“This extremism has absolutely devastated the day-to-day operations of the House. With a great many more moderate retirements already announced in 2012, I don’t see any improvement on the horizon.”
 
You can read more here.