Many Republicans don’t support the tax bill, but they keep moving it forward

The Senate tax bill went through a familiar cycle on Tuesday. In the morning, Republican lawmakers raised doubts about it that seemed irreconcilable. In the afternoon, they voted for it.

The Senate Budget Committee voted 12-11 along party lines to move the bill forward, allowing it to hit the Senate floor later this week, with the support of two Republicans who had criticized it hours before: Sens. Bob Corker of Tennessee and Ron Johnson of Wisconsin.

It’s a cycle that, so far, has kept hope alive on a bill that has raised concerns among both deficit hawks and those who wish it cut taxes further, while attracting no Democratic support so far, all while facing broad skepticism among the public. (Just 25% of respondents approved of the plan in one recent poll.)

The most contentious issue within the Republican conference is the bill’s impact on the debt and deficit. Those who support it have repeatedly said that its sweeping tax cuts — many of which disproportionately benefit the wealthy — won’t hike the national deficit by more than $1.4 trillion over the next decade, but a number of deficit hawks are skeptical.

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At least four Republican Senators — Corker, and also Sens. Jeff Flake of Arizona, James Lankford of Oklahoma, and Todd Young of Indiana — have expressed concerns that the bill will cost much more, and when it does, that Congress won’t act to rectify the situation.

The solution that some of them are calling for is simple: a so-called “trigger mechanism” that will reign in tax cuts if economic growth under the tax reform bill doesn’t meet forecasts.

But snark from other Senate Republicans suggests that this isn’t something that will be added easily to the bill.

These conflicts were the subject of discussion at a weekly luncheon of Senate Republicans on Tuesday, which President Trump attended. There, he seemed amenable to adding the trigger mechanism, according to Bloomberg.

“I wish you could have been inside that room,” Trump said later in the day. “It was very, very special — the camaraderie. It was somewhat of a lovefest.”

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Maybe so. But the stark truth is that Republicans, who hold a slim majority of 52 seats in the Senate, can afford to lose just two votes in order to pass the bill along party lines. In an interview with TIME earlier this month, Flake said he would not vote for a bill that would balloon the deficit.

“We can do tax reform in ways that will grow the economy but we can’t just ignore the debt and deficit,” he said.

Republican lawmakers have not yet unveiled specific tweaks to the bill that will appease its skeptics. Two Republican Senators who previously spoke out against it on the grounds that it harmed small businesses, Johnson and Sen. Steve Daines of Montana, seemed only somewhat less ambivalent on Tuesday. Johnson’s “yes” vote in committee served only “to keep moving the process along,” a spokesperson told Axios.

There’s also Sen. Susan Collins of Maine, a moderate Republican who has criticized the bill’s repeal of Obamacare’s individual mandate. She has called for a compromise: support for the so-called Alexander-Murray bipartisan bill, named for its sponsors, Sens. Lamar Alexander of Tennessee and Patty Murray of Washington, that would stabilize insurance marketplaces. Trump reportedly said he would support the legislation, though in the past he’s spoken out in harsh terms against it.

The margins are thin. The bill in its current form is unlikely to get any Democratic support: even moderates from red states, such as Sen. Joe Manchin of West Virginia, have called for additional compromises first. And lawmakers farther to the left are apoplectic.

But despite the criticism of the bill from inside and outside the Republican caucus, it keeps moving along.