Mulvaney was one of 33 House Republicans urging the chamber to move forward with a continuing resolution at the post-sequester level of $967 billion as fallback position.
“Republicans should once again stand firm in upholding the modest sequestration spending cuts that both parties agreed to for the current fiscal year,” Americans for Prosperity President Tim Phillips said in a statement. “Otherwise, Congressional Republicans are joining liberal Democrats in breaking their word to the American people to finally begin reining in government over-spending that has left us over $17 trillion in debt.”
The influential Koch brothers, who have funded super PACs for Republicans and against Democrats, also issued an open letter to Congress urging lawmakers to stick to the $967 billion level.
“The letter is not, ‘What are we going to vote for, what can we support?,’” lead signatory Mick Mulvaney, R-S.C., told CQ Roll Call in a phone interview. “All we’re saying is, ‘Look, if we don’t get anything we can support, we are not going to tolerate a government shutdown.’”
It is not yet clear whether the conservative backlash against the looming budget deal would be enough to scuttle it in the House or Senate.
Senate Majority Whip Richard J. Durbin said that among Senate Democrats,“I think there is a positive feeling” about the potential deal. But he also noted that some objections came up during a caucus lunch Tuesday.
While he declined to get into many details, the Illinois Democrat said Sen. Jack Reed, D-R.I., spoke up about trying to get an extension of expanded unemployment benefits. Earlier in the day, Durbin stressed that not getting an unemployment insurance extension in the package shouldn’t derail the entire deal.
“It’s important to extend unemployment, but I don’t think we want to shut down the government over this issue. We have to reach a point where we’re prepared to give and ask the same of Republicans,” Durbin said.
Rep. Steve Israel of New York, the chairman of the Democratic Congressional Campaign Committee, said that the House Democratic Steering and Policy Committee was reviewing what he called a menu of items in the most recent iteration of a Ryan-Murray deal, which House Budget ranking member Chris Van Hollen, D-Md., brought to the group. Israel reiterated the concerns of many Democrats about leaving unemployment insurance out of the deal and the possibility of increased federal pension contributions, but he wouldn’t draw lines in the sand.
Lawmakers on both sides of the Rotunda representing a significant number of federal workers have sounded particularly skittish about those provisions, including Van Hollen and Sen. Benjamin L. Cardin, D-Md., who said in a Monday letter that federal workers faced a “relentless attack.”
Emma Dumain and Meredith Shiner contributed to this report.