York comes to this conclusion:
NR / Digital Article
Today, after years of drifting leftward, Democrats face a dilemma. They are the target of an angry, energized netroots movement that considers the mainstream Democratic party too centrist, too accommodating to Republicans, and insufficiently “progressive” for today’s politics. The farther Democrats move to the left, the farther their most passionate constituents prod them along.
. . .
It is probably more accurate to say that Democrats consider this bunch of Republicans so far off the track, that Democrats that do (and have) supported this bunch, need to be replaced by Democrats with some starch in their shirts…or their brazier.
It may be that York is referring back to the Lamont/ Lieberman primary race and applying the issues in that race to the whole midterm election. We will see.


