Of course, when it's politically expedient, they will screw each and every special interest group in their coalition. Of course, they make it a point to only screw 'em one at a time so as to avoid a "rush to the exits". One group they absolutely will not over even obliquely offend are the abortionists. They're sacred to Democrats.
I believe it was a former Dem Speaker of the House that once quipped, "You have no business bing here if you can't drink some lobbyist's wine and eat his dinner and then turn right around and go in and vote against him."...........