From Death of bipartisanship has killed the Washington deal by John F. Harris and Jonathan Allen in Politico:
The striking fact about Washington at the start of 2012 is how many people, in public and private, say they have concluded that the capital is no longer a city of splittable differences....This conclusion represents a painful falling to earth. Obama’s 2008 message was built on the idea that Washington governance had become irrational — distorted by the mad dash of politicians for publicity and momentary tactical advantage — and that his brand of cool rationality could bridge divides and restore order
The idea that your side gives a little, our side gives a little, we meet in the middle with a deal we can all live with is gone, the authors contend. In its place is a stubborn, relentless gamesmanship in which the next election, just around the corner, will provide our side with just that much more leverage to get that much more of what we want, so we'd be fools to cave in to dreaded compromise now.
The correct response to Washington gridlock, by this reckoning, is not private deal-making but a public clash over core beliefs. Most Republicans don’t believe in raising taxes and would rather fight than split the difference. Most Democrats don’t believe benefits like Medicare should be cut or turned over to the states and are more than ready to take the argument to voters.
The article quotes Chicago Mayor Rahm Emanuel:
What the markets want, and what the world wants, is decisive action. That comes with single-party governance.
Yet voters do tend to reward the candidate that promises to be more of a uniter than a divider, to recall a false promise from 2000.