Sen. Markwayne Mullin is insisting President Donald Trump’s sweeping domestic megabill doesn’t break his promise not to cut Medicaid, even as the Congressional Budget Office estimates 7.8 million people would lose access if it passes.

Instead, Mullin (R-Okla.) told NBC’s Kristen Welker on Sunday, the “Big Beautiful Bill” is eliminating fraud, waste and abuse that Republicans say is rampant in the program.

“What is so hard about having a work requirement there with someone that has no medical conditions and no dependents?” he said on “Meet the Press.” “We don’t pay people in this country to be lazy. We want to give them an opportunity. And when they’re going through a hard time, we want to give them a helping hand. That’s what Medicaid was designed for.”

The Senate GOP voted narrowly to move to a general debate on the package on Saturday. Final passage could come Monday. But one Republican, North Carolina Sen. Thom Tillis, voted against moving the bill forward due to its Medicaid language.

Democrats, too, are looking to seize on the cuts to win back working class voters who have moved toward Trump since his political rise.

Mullin argued that Republicans are seeking to future-proof the program, refocusing Medicaid on what it was “designed for.”

“There’s 35 million people under the poverty line inside the United States,” Mullin told Welker. “And there’s 70 million people that are signed up for Medicaid. You’re going to tell me that there’s not room to cut fraud, waste, and abuse in the program?”

As Republicans in Congress look to get President Donald Trump’s sweeping megabill to the Oval Office by July 4, one Democratic Senator is predicting the bill will crater support for the GOP across the country.

Virginia Sen. Mark Warner told BLN’s Jake Tapper on Sunday that the Medicaid cuts in Trump’s “Big Beautiful Bill” will prove especially unpopular.

“I think the overwhelming amount of data shows that on this one, this is tax cuts for the wealthiest to end up cutting health care, plain and simple,” Warner said on “State of the Union.” “You can put any lipstick you want on this pig, but it’s still a pig.”

Senate Republicans on Saturday narrowly voted to start debate on the megabill, with just two members of the caucus, Kentucky Sen. Rand Paul and North Carolina Sen. Thom Tillis, voting against moving forward. The chamber could likely pass the bill by Monday.

A June estimate from the Congressional Budget Office found that the bill and other health care rules could push 16 million people off health insurance. Warner told Tapper that it would “about double” the uninsured rate in his commonwealth of Virginia.

“The fact of the matter is, what this does baseline is all these cuts, all this cutback on health care to provide the wealthiest in our country a disproportionate share of tax cuts,” he said. “That just doesn’t seem fair. And the more we can get that out, I think this will be a political albatross.”

Senate Republicans on Saturday took a crucial step toward passing their sweeping domestic policy bill, voting 51-49 to start debate on the legislation.

Two GOP senators — Rand Paul of Kentucky and Thom Tillis of North Carolina — joined Democrats to oppose advancing the cornerstone of President Donald Trump’s second-term agenda. But several others came around after hours of last-ditch negotiations to keep the bill moving forward.

The vote came after a daylong scramble by GOP leaders to win over several Republican senators who were viewed as undecided or had vowed to block debate over their opposition to pieces of the bill — including an extended negotiating session that unfolded with various senators while the vote was underway.

Now the chamber is on track to pass the bill sometime Monday. Democrats are forcing Senate clerks to first read the legislation out loud, which is expected to happen overnight, before a maximum 20 hours of debate plus a marathon series of amendment votes.

“Fifty-three members will never agree on every detail of legislation, let’s face it. But Republicans are united in our commitment to what we’re doing in this bill,” Majority Leader John Thune said shortly before the vote. “It’s time to get this legislation across the finish line.”

Trump personally intervened Friday and Saturday to shore up the whip count. He reached out to Tillis on Friday night, according to a person granted anonymity to disclose private conversations. Tillis later confirmed the call, telling reporters he told Trump he could not support the bill because of the Medicaid language. Trump later attacked Tillis publicly and called for him to face a Republican primary challenger.

Sen. Ron Johnson of Wisconsin and Sen. Rick Scott of Florida were at the White House shortly before the Senate’s vote. Johnson initially voted no, then went into a long stretch of negotiations with Thune, Vance and others alongside Sens. Mike Lee of Utah, Cynthia Lummis of Wyoming and Rick Scott of Florida. In the end, they emerged and voted to advance the bill just after 11 p.m.

By Saturday afternoon, it was clear to GOP senators that Vice President JD Vance would need to be on standby for what would be a nailbiter. He interceded after the vote was called to win over Alaska Sen. Lisa Murkowski, and then went to work on the other holdouts.

While enough GOP senators have voted to start debating the bill, it’s not yet assured there will be enough to pass it. Pieces of the bill remain in flux — not only due to Senate concerns, but also lingering opposition from some House Republicans. Several key issues, including the state-and-local-tax deduction and key Medicaid language, were addressed in updated text released late Friday night. But negotiations continues as leaders in both chambers work to ensure the Senate product can be passed in the House without changes and sent immediately to Trump’s desk.

Already GOP leaders have agreed to delay implementation of changes to a key Medicaid provision — a new cap on medical provider taxes, which most states use to fund their Medicaid programs — and have increased a rural hospital assistance fund from $15 billion to $25 billion.

Those changes were sufficient to win over Sen. Josh Hawley (R-Mo.), who announced Saturday he would support the bill. But it wasn’t enough to sway holdouts in both chambers concerned that the health care language could lead to hospital closures in their states and districts.

While Sen. Susan Collins of Maine supported starting debate, she described herself as “leaning against” final passage if the Medicaid provisions don’t change before a final vote. Collins said she planned to offer several amendments reflecting her concerns.

“It is the majority leader’s prerogative to determine which bills to bring to the floor,” she told reporters. “That does not mean in any way that I’m satisfied with the provisions in this bill.”

Tillis told reporters that he would be a “no” on the final vote, barring dramatic changes to the Medicaid provisions.

“It would result in tens of billions of dollars in lost funding for North Carolina, including our hospitals and rural communities,” he said in a statement. “This will force the state to make painful decisions like eliminating Medicaid coverage for hundreds of thousands in the expansion population, and even reducing critical services for those in the traditional Medicaid population.”

Johnson, Paul and Scott had each raised sharp concerns about the bill’s fiscal impacts, arguing it needed to cut more government spending. Paul, in particular, was deadset against its inclusion of a $5 trillion hike to the federal debt ceiling.

GOP leaders had more success putting out another fire: Sen. Tim Sheehy (R-Mont.) warned shortly before the vote that he would not support opening debate because of a provision in the bill providing for the sale of public lands. About 40 minutes after delivering that ultimatum, he said in an X post he would instead seek to amend the bill and remove the provision.

Republicans also made changes in the draft text released overnight to more aggressively phase out clean-energy tax credits established under former President Joe Biden in a bid to win over House conservatives. That prompted new attacks on the bill from Elon Musk, the erstwhile Trump ally, who called the megabill “utter madness” and “political suicide for the Republican Party.”

Democrats are expected to use the marathon amendment process, known as vote-a-rama, to try to water down the bill’s changes to the energy provisions, as well as Medicaid, federal food assistance and other key social safety net items.But first Democrats want to slow things down. By forcing clerks to read the 940-page bill aloud — a process that is typically waived — they hope to win more time to draw attention to the bill’s most unpopular provisions.

Senate aides estimate reading could take about 15 hours, pushing final passage from Sunday into Monday unless Democrats unexpectedly yield back a significant amount of their debate time.