The Senate voted to send the National Defense Authorization bill, the military's annual budget, to Trump's desk Friday afternoon by a veto-proof majority of 84-13.

While the bill received broad support from members on both sides of the aisle, it faced objections from each party's most off-center members. Progressive Democrats like Sen. Bernie Sanders and Sen. Jeff Merkley opposed the bill, as did conservative Republicans like Sen. Josh Hawley and Sen. Tom Cotton.

Trump has threatened as recently as Tuesday to veto the bill.

-ABC News' Trish Turner and Allison Pecorin

As the Trump campaign waits for smoke signals from the U.S. Supreme Court, it faced yet another courtroom defeat on Friday.

The Milwaukee County Circuit Court in Wisconsin has denied the Trump campaign's attempt to toss out 220,000 ballots it said should have been rejected following recounts in Dane and Milwaukee Counties. Judge Stephen Simanek noted the campaign made "no allegations of widespread fraud," nor did it submit any evidence that would support such claims.

The Trump campaign will now likely appeal the decision to the Wisconsin Supreme Court.

Since his Nov. 3 defeat, the president and his allies have mounted over 50 lawsuits in state and federal courts that have met with resounding and, at times, scathing defeats.

-ABC News' Alex Hosenball and Matthew Mosk

As the runoff elections for Georgia's two U.S. Senate seats that will decide which party controls the chamber enter their final weeks, Biden's presidential campaign is ramping up its investments to bolster the candidacies of Democrats Jon Ossoff and Rev. Raphael Warnock.

In coordination with the Democratic National Committee (DNC), the Biden campaign has spent roughly $5 million thus far in the Georgia runoffs and are paying for "approximately 50 staffers" to help with organizing, voter outreach and other efforts, according to a Biden campaign official. Around a dozen of the campaign's data analytics staffers are also helping.

The Biden campaign and the DNC also have raised nearly $10 million for both Ossoff and Warnock combined, and earlier this week launched a "Flip Georgia Fund" to aid their campaigns.

Biden himself will travel to Georgia on Tuesday to campaign for Ossoff and Warnock and will emphasize his commitment to helping candidates win up and down the ballot and build a broad coalition that will support his agenda to "build back better," according to a Biden campaign official.

-ABC News' John Verhovek

Vice President-elect and California Sen. Kamala Harris arrived on Capitol Hill Friday morning ahead of the Senate’s midnight deadline to pass a one-week continuing resolution on a government funding bill to prevent a shutdown.

“I’m here to vote,” Harris told reporters as she entered the building.

Harris is expected to vote to break the filibuster on the National Defense Authorization Act, an annual military budget bill, which Trump has twice threatened to veto.

Harris was last on the Hill on Nov. 17 to vote against a Trump nominee to the Federal Reserve Board of Governors. 
 
-ABC News’ Allison Pecorin

The Biden team has announced co-chairs for the Presidential Inaugural Committee with Democratic Rep. James Clyburn of South Carolina, whose endorsement helped put Biden on a path to victory, at the helm to guide the larger committee as they prepare for the event in 44 days.

"This inauguration will show the country and the world something I have always known: we know Joe, and Joe knows us," Clyburn said in a statement through the Biden transition team.

Rep. Cedric Richmond, D-La., Rep. Lisa Blunt Rochester, D-Del., Los Angeles Mayor Eric Garcetti, and Michigan Gov. Gretchen Whitmer will help lead Biden’s team as co-chairs, along with Clyburn who will serve as chair.

“These leaders reflect the strength, spirit, and diversity of America and have always held a steadfast commitment to restoring the soul of the nation, building back the middle class, and unifying the country,” Biden said in a statement Monday morning.

-ABC News Molly Nagle