First it was Press Secretary Robert Gibbs attacking the "professional left" (whatever that means) for wanting to "eliminate the Pentagon." Then the liberal New York Times columnist Maureen Dowd kicked the left for "constantly sniping at Obama" and for considering "pragmatism a moral compromise."
Next, pragmatist Senator Harry Reid announced he opposed building an Islamic mosque two blocks from Ground Zero in New York, the sort of pragmatism power-Democrats understand, ie. pandering to the intolerant bigot vote in a tough election, in Reid's case against Republican nutcase Sharron Angle.
The fact the New York mosque is far from Nevada and is the project of a Sufi element of Islam that preaches peace and love didn't seem to bother Harry.
The left does not oppose pragmatism or compromise; the left can't stand the absence of backbone and a moral compass.