Super Tuesday primaries 2024: Trump and Biden dominate, Haley drops out

538 tracked how Trump and Haley did, plus key U.S. House and Senate races.

March 5 was Super Tuesday — the biggest election day of the year until the one in November! With former President Donald Trump projected to win 14 of the day's 15 GOP presidential nominating contests, former U.N. Ambassador Nikki Haley announced Wednesday morning that she is suspending her campaign.

It was also the first downballot primary day of 2024, with important contests for Senate, House and governor in states like Alabama, California, North Carolina and Texas.

538 reporters, analysts and contributors broke down the election results as they came in with live updates, analysis and commentary. Read our full live blog below.


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Tied again in Vermont

With 70 percent of the expected vote reporting in Vermont, Trump and Haley are tied again at 48 percent each. If Haley wins there, it might compel her to stay in past tonight, but the overall delegate math is still against her.

—Monica Potts, 538


Book recommendation about U.S. territories

Want to know more about territories like American Samoa, which participate in the nomination process but aren't states — and thus don't have Electoral College votes or representation in Congress? I recommend this fascinating book, "The Not-Quite-States of America" by journalist Doug Mack. It explores the contradictions in the status of these areas and how it affects the people who live there.

—Julia Azari, 538 contributor


Biden loses American Samoa to no-name candidate

Well, well, well. It turns out neither Trump nor Biden will sweep every presidential nominating contest this year. ABC News can confirm that Biden has lost the Democratic caucuses in the territory of American Samoa to Jason Palmer.

Who is Jason Palmer, you ask? One of the many no-name candidates who runs for president every year. According to DDHQ’s Derek Willis, Palmer actually visited American Samoa to campaign, which explains how he was able to accomplish something that neither Marianne Williamson nor Dean Phillips has been able to do this year.

P.S. What’s up with American Samoa and Democratic caucuses? You may recall that, back in 2020, it was the only state or territory to vote for Michael Bloomberg.

—Nathaniel Rakich, 538


Democratic precincts are voting 'No Preference' in North Carolina

—Dan Hopkins, 538 contributor


So who is Mark Robinson?

ABC News projects North Carolina Lt. Gov. Mark Robinson to be the Republican nominee for Governor in the state. This was the outcome that was widely expected, as Robinson had been leading the race. It's expected that he'll square off against state Attorney General Josh Stein, who is leading the Democratic primary, and it looks like it'll be a competitive race. If you're not familiar with Robinson, he first gained attention in 2018 when a video of him speaking at a Greensboro City Council meeting in support of gun rights went viral. In 2020, he was elected as Lieutenant Governor, the state's first Black Lieutenant Governor, and he has been a controversial figure.

A devout Christian, Robinson stays true to his roots by tending toward impassioned, sermon-style speeches. However, those speeches have often veered into inflammatory and bigoted language, particularly towards the LGBTQ+ community. As recently as February, he said that transgender women should be arrested for using the bathroom corresponding to their gender identity and suggested they "go outside." He has said straight couples are "superior" to gay couples, that "God made him issues, and that anyone in the GOP who doesn't support him will face God's "vengeance.". Suffice to say, he's a controversial figure, not unlike the party's leader, and will represent a significant shift in North Carolina state politics if he's elected to the governor's mansion this November.

Kaleigh Rogers, 538