The Liberal Majority and How To Win With It
One constant theme which needs dealing with is the idea that the country is more conservative than liberal and that centrists are needed to hold off horrible conservative things from happening.
More than that, this is an argument for oligarchy. What I see is that the majority of people, in poll after poll, want single payer. A huge majority want the public option, yet odds are decent you won't even get that.
When people talk of left-center coalitions the center part include a large number of Senators (like Diane Feinstein) who won't do what the majority of their constituents want them to do. At this point centrist = captured by monied interests.
Odds are if Obama wanted single payer, the House could pass it. It'd be close, but they could get it done. The House is the more representative body of the two bodies, the Senate is deliberately retrograde.
When I look at the US what I see is a banana republic, because it doesn't act like a democracy. I see people who think that the Senate, or even the House, actually does what the American people want. Again and again, Congress does things that the majority disagree with. In 2006 the Dems were elected to end the war in Iraq, for example, and refused to do so (though again, the House at least went through the motion, the Senate didn't even make an effort). Oh, Congress will sometimes do what the majority want—when that's what it was going to do anyway.
The plan to fix this is simple enough and always has been.
Is Diane Feinstein trying to sneak draconian internet control legislation into the stimulus bill? It sure looks that way.