By all means, let the Democrat party split into factions. It will be the death of liberalism in the United States for good.
I predicted a breakup of the Democrat party a few years ago. It is nice to see that a) it is coming to pass, and b) it will be real, real ugly leaving none of the remnants in good position for a resurgence.
It's all a Rovian plot to instigate fighting amongst the various liberal groups that exist in the Democratic Party.
They can form back into the Communist, Socialist and Democratic parties that they once were. The Democrats used to be more conservative than the current Republicans. It would be nice, if elections were against two strong ethical candidate. One conservative and the other more conservative. lol :-)