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.
This is not a surprise, but ABC News projects that Trump will win the Republican primary in Oklahoma, based on an analysis of the vote. In the latest polling, he lead by nearly 80 points against Haley.
—Monica Potts, 538
Josh Stein, the North Carolina attorney general, is projected to be the Democratic nominee for governor. Stein was a state senator for 7 years before running for attorney general. He has twice beat out Republican candidates, and is the first Jewish person to be elected to statewide office in the state. His race against Robinson for governor will be one of the most closely watched come November, because a Republican win would give the GOP a trifecta for the first time since 2016.
—Kaleigh Rogers, 538
I'm watching Buckhout for another reason: She has the endorsement of the influential Susan B. Anthony List. The group started out endorsing pro-life women candidates as a kind of counterpart to women-supporting, pro-choice group EMILY'S List, but during the Obama administration also focused on endorsing Republicans against some anti-abortion Democratic women. It was a powerful insider voice against Roe v. Wade, and, since the fall of Roe v. Wade, has called for a national 15-week abortion ban. Democrats will run in November telling voters that the right to abortion nationwide is at stake, and abortion is definitely playing a role in Republican primaries across the country. With 22 percent of the expected vote reporting, Buckhout is currently leading with 56 percent of the vote so far.
—Monica Potts, 538
I think that's right, Galen. In a CNN poll back in January, 35 percent of voters said they either don't follow the campaign at all or only pay as much attention to it as necessary. Another 38 percent said they don't seek out campaign news, but do follow the news that they encounter. Only 26 percent of voters said they are frequently seeking out news about the campaign. At this point in the race, voters are not really tuned in. It may be that whatever happens in the primary stays in the primary.
—Mary Radcliffe, 538
