So long as Obama and the Democrats can use a government shutdown as a credible threat, they neutralize House Republicans’ power of the purse. And so long as that’s the case, the House GOP can’t do anything substantial. They’re reduced to pleading, “We can’t do anything until we have the Senate,” and then, “We can’t do anything until we have the presidency.” And eventually the Republican base and the Tea Party types get fed up and conclude that Republican leaders never really wanted to do anything in the first place, that they’re just marking time before they can go to K Street or Wall Street and cash out. (Which is partly correct.)
The House GOP needed to find a good opportunity to go to the matt on the government shutdown and force Democrats to compromise. If they had done that, they could have used budget negotiations to get at least some of what the base wanted, instead of caving in all the time. Then they wouldn’t be facing the current revolt against the leadership.
What this implies is that there is really only one issue in the House leadership fight. Republicans need a new Speaker who is going to force a shutdown until Democrats blink.