Senate Majority Leader Chuck Schumer, in a remarkably candid moment, told reporters that during a closed-door lunch with his caucus Tuesday, he made a strong pitch for them to set aside differences over specific policies like the minimum wage hike and just vote for the president's COVID-19 relief bill.

Sen. Dick Durbin, D-Ill., then went a bit further after Schumer left the room and said the majority leader had "begged" his members to drop their opposition, emphasizing that the relief bill is Biden's signature legislation, and they need to stick together.

"He's begging all of us -- despite disagreements people may have -- this is the Administration's signature bill...And we need to stick together," Durbin recounted.

Some moderate Democrats like Sens. Joe Manchin, D-W.V., and Kyrsten Sinema, D-Ariz., have expressed concern about a $15 per hour minimum wage hike included in $1.9 trillion relief proposal. Manchin said an $11 an hour increase would be more appropriate for his state.

Republicans have hammered Democrats for forcing the increase on businesses suffering under the economic strains of the pandemic, but supporters of the wage increase -- a doubling of the current federal minimum wage -- note that the Biden plan is implemented over a five-year period.

GOP Sens. Tom Cotton of Arkansas and Utah's Mitt Romney introduced a plan Tuesday that would increase the minimum wage to $10 per hour by 2025 with a mandatory requirement that businesses implement E-Verify to ensure undocumented workers do not receive the increase.

The GOP proposal is not expected to be adopted as Democrats speed toward passage of the overall Biden plan.

-ABC News' Trish Turner

The Senate has confirmed Tom Vilsack to serve as secretary of agriculture, in a 92-7 vote.

Sen. Bernie Sanders voted with six Republicans against Vilsack, who had the same role under former President Barack Obama.

-ABC News' Benjamin Siegel

A spokesperson for Republican Leader Mitch McConnell confirmed reports to ABC News that McConnell intends to support the nomination of Merrick Garland to serve as attorney general.

McConnell's support for Garland was first reported by Politico.

The Senate Judiciary Committee on Tuesday wrapped up two days of hearings on Garland's nomination. The committee is scheduled to hold a vote on the nomination on March 1.

McConnell's support for Garland is in stark contrast to his 2016 efforts that successfully kept Garland from the Supreme Court bench.

-ABC News' Allison Pecorin

Senate Minority Leader Mitch McConnell doubled down on his position that the COVID-19 proposal from Democrats is far too large, not targeted enough and flies in the face of bipartisanship during a press conference Tuesday.

"We think this is dramatically more money than is required at this particular juncture. It also includes a number of things that have absolutely nothing to do with COVID relief," McConnel said. "And so it will be controversial."

McConnell said his conference is united Tuesday in "opposition to what the Biden administration is trying to do," arguing that Biden, who campaigned as a moderate, has been pushing far-left policies since his administration began, calling Biden's "a totally partisan approach to COVID relief."

-ABC News' Allison Pecorin

Asked by Judiciary Chairman Sen. Dick Durbin whether the Jan. 6 insurrection was a "one-off" domestic terrorism event, Garland said he didn't think it was, citing comments by FBI Director Chris Wray who has outlined the rise in threat of domestic terrorism in recent years.

Garland said he agreed that we are currently facing "a more dangerous period" than the nation faced when he was overseeing the investigation of the Oklahoma City bombing. He said while he has no inside information about the department's investigation into the Capitol rioters, he said "it looks like an extremely aggressive and perfectly appropriate beginning to an investigation" adding it will be his first priority and first briefing upon his return to the department if he's confirmed.

Asked about the Trump Administration's child separations, Garland said the policy was "shameful" and said he would ensure cooperation from Justice Department into the committee's investigation of the policy.

"I can't imagine anything worse than tearing parents from their children and we will provide all the cooperation we possibly can," Garland said.

Garland was asked whether he will let special counsel John Durham finish his investigation, Garland said he had no information on it but has no reason from what he currently knows to believe Durham should be removed. Garland said it will be among his first briefings upon confirmation as Attorney General.

Garland declined to answer a question from Grassley about whether he will commit to defending the death sentence penalties for certain individuals like the Boston marathon bomber, noting they are pending cases.

Grassley also asked whether Garland had any discussions with Biden about the investigation into Hunter Biden.

"I have not. The president made abundantly clear in every public statement before and after my nomination that the decisions about investigations and prosecutions will be left to the justice department," Garland said. "That was the reason that I was willing to take on this job, and so the answer to your question is no."

-ABC News' Alexander Mallin