David Sirota has a dead-on deconstruction of the awkward class dynamic that’s evolved on the Democratic side of the presidential race:

And so, as Marable says, Obama’s pitch includes “no mention of the class struggle or class conflict.” It is “hope” instead of an economic case, bromide instead of critique. The result is an oxymoronic dynamic.

Obama, the person who fought blue-collar joblessness in the shadows of shuttered factories, is winning wealthy enclaves. But Clinton, the person whose globalization policies helped shutter those factories, is winning blue-collar strongholds.

Obama, who was schooled by the same organizing networks as Cesar Chavez, is being endorsed by hedge fund managers. But Clinton, business’s favorite, is being endorsed by the United Farm Workers-the union that Chavez created.

Obama, the candidate from Chicago’s impoverished South Side, is finding support on Connecticut’s gilded south coast. But Hillary Clinton, the candidate representing Big Money, is finding support from those with relatively little money.

As the campaign heads to the struggling Rust Belt under banners promising “change,” this bizarre class war may end up guaranteeing no real transformation at all.

My deep ‘hope’ is that Obama’s cautious rhetoric is well calculated, and not representative of how he’d govern. And I do think that his record in Illinois hints at this…