Welcome to The Hill's Campaign Report, your daily rundown on all the latest news in the 2020 presidential, Senate and House races. Did someone forward this to you? Click here to subscribe.

We're Julia Manchester, Max Greenwood and Jonathan Easley. Here's what we're watching today on the campaign trail.

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LEADING THE DAY:

If Tuesday night's debate in Charleston, S.C., made anything clear it's this: The Democratic primary race is now a contest of everyone vs. everyone.

Sen. Bernie Sanders Bernie SandersNYT editorial board remembers Ginsburg: She 'will forever have two legacies' Two GOP governors urge Republicans to hold off on Supreme Court nominee Sanders knocks McConnell: He's going against Ginsburg's 'dying wishes' MORE (I-Vt.), who has emerged as the race's nominal frontrunner following back-to-back wins in the New Hampshire primary and Nevada caucuses, took the brunt of the heat in the debate. Former Vice President Joe Biden Joe BidenBiden leads Trump by 36 points nationally among Latinos: poll GOP set to release controversial Biden report Can Donald Trump maintain new momentum until this November? MORE hammered the Vermont senator over his mixed record on gun control legislation and accusations that he considered a primary challenge against former President Barack Obama Barack Hussein ObamaDemocratic Senate campaign arm outraises GOP by M in August A federal court may have declared immigration arrests unconstitutional Blunt says vote on Trump court nominee different than 2016 because White House, Senate in 'political agreement' MORE in 2012. And former South Bend, Ind., Mayor Pete Buttigieg Pete ButtigiegBipartisan praise pours in after Ginsburg's death Bogeymen of the far left deserve a place in any Biden administration Overnight Defense: Woodward book causes new firestorm | Book says Trump lashed out at generals, told Woodward about secret weapons system | US withdrawing thousands of troops from Iraq MORE accused Sanders of being nostalgic about the "revolution politics of the 1960s."

But Sanders wasn't the only candidate to take jabs. Sens. Amy Klobuchar Amy KlobucharBattle lines drawn on precedent in Supreme Court fight Sunday shows - Ruth Bader Ginsburg's death dominates Klobuchar: GOP can't use 'raw political power right in middle of an election' MORE (D-Minn.) and Elizabeth Warren Elizabeth WarrenGOP set to release controversial Biden report Biden's fiscal program: What is the likely market impact? Warren, Schumer introduce plan for next president to cancel ,000 in student debt MORE (D-Mass.) took turns attacking former New York City Mayor Michael Bloomberg Michael BloombergTop Democratic super PAC launches Florida ad blitz after Bloomberg donation The Hill's 12:30 Report - Presented by Facebook - Latest with the COVID-19 relief bill negotiations The Memo: 2020 is all about winning Florida MORE over his past stances on policies like stop-and-frisk. Biden accused billionaire activist Tom Steyer Tom SteyerTV ads favored Biden 2-1 in past month Inslee calls Biden climate plan 'perfect for the moment' OVERNIGHT ENERGY: Trump administration finalizes plan to open up Alaska wildlife refuge to drilling | California finalizes fuel efficiency deal with five automakers, undercutting Trump | Democrats use vulnerable GOP senators to get rare win on environment MORE of being a "Tommy Come Lately" to criminal justice reform. And Sanders claimed that Buttigieg was misleading voters about the cost of his "Medicare for All Who Want It" proposal.

At times, the debate devolved into a shouting match, with the candidates interrupting one another and the moderators doing little if anything to maintain order on the stage.

The free-for-all dynamic of the debate underscores the increasingly urgent position most of the candidates have found themselves in as they head into the South Carolina primary on Saturday. With Sanders's victories in New Hampshire and Nevada and no clear alternative emerging from the pack to challenge him, many of the candidates are scrambling to make their case, especially with Super Tuesday less than a week away.

There's also the very real possibility that Tuesday night's debate will be the last for some candidates. The next forum won't be held until March 15, nearly two weeks after Super Tuesday.

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--Max Greenwood

READ MORE:

Winners and losers from the South Carolina debate, by The Hill's Niall Stanage

Five takeaways from the Democratic debate, by Jonathan

Democrats duke it out in most negative debate so far, by Max and Julia

Candidates pile on front-runner Sanders at Democratic debate, by Jonathan

FROM THE TRAIL:

Biden scored a key endorsement on Wednesday from Rep. Jim Clyburn James (Jim) Enos ClyburnAzar to testify before House coronavirus subcommittee Attacks against the police are organized and violent Clark rolls out endorsements in assistant Speaker race MORE (D-S.C.), the highest ranking black member of Congress and one of the most influential Democrats in South Carolina, Max reports. The endorsement is a big get for Biden, coming just three days before the Palmetto State's Democratic presidential primary. Speaking at an event in North Charleston, S.C., Clyburn said that he has long known whom he would endorse for the Democratic nomination, but only recently decided to make his choice public. "I want the public to know that I'm voting for Joe Biden," he said. "South Carolina should be voting for Joe Biden."

Buttigieg's campaign acknowledged that Sanders will come out of Super Tuesday with a delegate advantage, but said that it believes the Vermont senator's lead won't be insurmountable if it can be held within 350 delegates, The Hill's Tal Axelrod reports. In a memo, the campaign outlined a strategy in which Buttigieg would instead seek to rack up delegates in post-Super Tuesday primaries. "If Sanders' expected delegate lead is not held within 350 delegates coming out of Super Tuesday, it helps solidify his pathway to becoming the nominee. The key to winning is to minimize Sanders' margins on Super Tuesday and rack up delegates in the following contests as the field winnows," the memo reads.

Traditional Democratic power brokers are opting to stay out of their party's presidential nominating contest, reflecting their wariness at taking sides in a primary field that has yet to significantly winnow, The Hill's Reid Wilson reports. Former Senate Majority Leader Harry Reid Harry Mason ReidDemocrats fear Russia interference could spoil bid to retake Senate Graham signals support for confirming a Supreme Court nominee this year Trump signals he will move to replace Ginsburg 'without delay' MORE (D-Nev.), the most influential Democrat in Nevada, chose uncommitted delegates on his early voting ballot. And days before the Nevada caucuses, the state's powerful Culinary Workers Union announced that it would not endorse a particular candidate, even though it had previously criticized Sanders's Medicare for All proposal. "We have a lot of friends that we have relationships with that are running for president. All of the candidates are talking about issues that impact unions and specifically working families," said Lee Saunders, president of the influential American Federation of State, County and Municipal Employees (AFSCME).

Trump's reelection campaign will open 15 community centers in major cities across key swing states over the next few weeks as it ramps up outreach to black voters, who have long been the bedrock of the Democratic Party. Jonathan reports.

FROM CONGRESS AND THE STATES:

Republicans are looking to raise money and energize their base, believing they will have a path to reclaim a majority in the House if Democrats nominate Sanders, a self-described democratic socialist.

The GOP has an uphill climb to taking back the House, which would require flipping 18 Democratic-held seats. Republican House candidates have struggled to raise money this cycle, and Trump's deep unpopularity in suburban districts is an urgent concern for candidates up and down the ballot.

But GOP lawmakers and operatives charged with electing Republicans to the House view Sanders's success so far in the Democratic primary as a gift in swing districts, where Democrats won the House in 2018 by running moderate candidates in places where Trump's style has been a huge turnoff to independents and women. The Hill's Jonathan Easley and JulieGrace Brufke report.

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PERSPECTIVES:

Steve Israel Steven (Steve) J. IsraelThe Hill's Morning Report - Presented by Facebook - Trump, Biden intensify battleground focus as 2020 race tightens Biden allies express confidence as convention begins The Hill's Campaign Report: Biden closes in on vice presidential pick MORE: Why Mike Bloomberg has a shot

Abraham Unger: Why Bernie Sanders won the debate

Albert Hunt: To avoid November catastrophe, Democrats have to knock out Sanders

POLL WATCH:

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CLEMSON UNIVERSITY – SOUTH CAROLINA

Biden: 35 percent

Steyer: 17 percent

Sanders: 13 percent

Warren: 8 percent

Buttigieg: 8 percent

Klobuchar: 4 percent

Gabbard: 2 percent

EAST CAROLINA UNIVERSITY – SOUTH CAROLINA

Biden: 31 percent

Sanders: 23 percent

Steyer: 20 percent

Warren: 8 percent

Buttigieg: 6 percent

Klobuchar: 2 percent

Gabbard: 2 percent

KQED/NPR – CALIFORNIA

Sanders: 37 percent

Warren: 20 percent

Biden: 12 percent

Buttigieg: 11 percent

Bloomberg: 6 percent

Klobuchar: 5 percent

Steyer: 3 percent

Gabbard: 2 percent

MARK YOUR CALENDARS:

There are 3 days until the South Carolina primary and 6 days until Super Tuesday.

ONE FUN THING:

SKYWALKER ENDORSEMENT: Star Wars legend Mark Hamill has said he will not be endorsing any of the Democratic contenders for president. On Wednesday, though, he did reveal his ideal vice presidential pick: former first lady Michelle Obama Michelle LeVaughn Robinson ObamaTo honor Justice Ginsburg's legacy, Biden should consider Michelle Obama National Urban League, BET launch National Black Voter Day The Hill's Morning Report - Sponsored by The Air Line Pilots Association - White House moves closer to Pelosi on virus relief bill MORE.

I hope whoever becomes the Democratic presidential nominee will consider @MichelleObama as their running mate.#DreamTeam2020 pic.twitter.com/Ul9NiifYOy — Mark Hamill (@HamillHimself) February 26, 2020

The pick makes sense given Obama's star power and popularity within the Democratic party. However, don't bet on the former first lady getting into politics anytime soon.

Obama told, The National, Amtrak's travel and culture magazine, that there is "zero chance" she would run for president.

"There are so many ways to improve this country and build a better world, and I keep doing plenty of them, from working with young people to helping families lead healthier lives. But sitting behind the desk in the Oval Office will never be one of them. It's just not for me," Obama told the magazine.

I mean, she didn't technically say vice president, but you never know!

We'll see you tomorrow for the latest in the Democratic primary, and from the Conservative Political Action Conference (CPAC), which kicked off today at the National Harbor in Maryland.