What is Super Tuesday? Why it matters and what to watch

The biggest day of this year’s primary campaign is approaching as 16 states vote in contests known as Super Tuesday.

The elections are a crucial moment for President Biden and Donald Trump, who are the overwhelming front-runners for the Democratic and Republican presidential nominations, respectively. As the day with the most delegates up for stake, strong performances by Biden and Trump would move them much closer to becoming their party’s nominee.

The contest will unfold from Alaska and California to Virginia and Vermont. And while most of the attention will be on the presidential contest, there are other important elections on Tuesday.

Some things to watch:

Does Trump keep rolling?

So far, the Republican presidential primary has been a snoozer.

The former president has dominated the race and his last major rival in the race, his onetime U.N. ambassador, Nikki Haley, is struggling to keep up. She lost the Feb. 27 primary in Michigan by more than 40 percentage points. She even lost her home state of South Carolina, where she was twice elected governor, by more than 20 percentage points.

As the race pivots to Super Tuesday, the vast map seems tailor-made for Trump to roll up an insurmountable lead on Haley. His team has been turning up the pressure on Haley to drop out, and another big win could be a major point in their favor.

Haley’s banked a considerable amount of campaign money and says she wants to stay in the race until the Republican National Convention in July in case delegates there have second thoughts about formally nominating Trump amid his legal woes. But she’s seen some of her financial support waver recently — the organization Americans For Prosperity, backed by billionaire co-founder Charles Koch, announced it’d stop spending on her behalf after South Carolina.

She may not be able to afford another sweeping loss.

Do college grads keep turning against Trump?

Among Trump’s commanding wins this primary season have been a notable warning sign for November: He’s performed poorly with college-educated primary voters.

In the New Hampshire and South Carolina primaries, APVoteCast found that college graduates picked Haley over Trump. Roughly two-thirds of voters in both states who went to graduate school after college voted for the former South Carolina governor.

In South Carolina, Trump won the suburbs but not by the same magnitude as his dominance in small towns and rural areas, essentially splitting the vote with Haley.

One of the biggest questions on Tuesday is whether Trump can start repairing that rupture. Weakness with college graduates and in the suburbs where they cluster was a big reason why Trump lost to Biden in 2020.

Does Biden end doubts?

As sleepy as the Republican presidential primary has been, the Democratic one has been even quieter. Biden has many political problems dragging him down in public opinion polls, but not, so far, at primary polling stations.

The one speed bump came in Michigan, where an organized attempt to vote “uncommitted� in the primary there to protest Biden’s support of Israel during the war in Gaza garnered 13% of the vote, a slightly higher share than that option got in the last primary under a Democratic president seeking reelection, Barack Obama in 2012.

The only similar organized anti-Biden effort on the Super Tuesday calendar is one put together at the last minute by a handful of leftist groups in Colorado on Thursday to vote “non-committed,� similar to the Michigan campaign. Some 700,000 Coloradans had already cast ballots in the all-mail primary.

The other obstacles are the president’s two long-shot primary opponents who’ve yet to crack low single digits against him, U.S. Rep. Dean Phillips of Minnesota and self-help author Marianne Williamson, who revived her suspended campaign after receiving a surprising 3% of the Michigan primary vote.

Another GOP test in Texas

Texas Atty. Gen. Ken Paxton last year survived an impeachment led by his own party. Now he wants payback, and Trump is helping him.

The impeachment stemmed from Paxton’s legal woes. He faces an April trial on felony security fraud charges, and an additional federal corruption probe over the allegations that he used his office to favor a campaign donor that was the foundation of the impeachment charges.

Paxton is targeting more than 30 Republican state lawmakers in the primary, including House Speaker Dade Phelan. Paxton is also trying to remove three Republican judges on the state’s conservative appeals court who voted to limit the attorney general’s powers.

Paxton has been a staunch supporter of Trump, including the former president’s attempts to overturn his 2020 election loss, and Trump is helping Paxton in his primary campaign. The Texas purge will be a test of what Republican voters value most in their elected officials.

Can North Carolina candidates unite the parties?

Most of the country picked its governors in the 2022 off-year elections, but North Carolina is gearing up for an intense race this fall. The major-party front-runners for the seat being vacated by term-limited Democratic Gov. Roy Cooper will need to demonstrate an ability to unite their parties in the primary.

Atty. Gen. Josh Stein has Cooper’s endorsement. Stein’s main competitor is a former state Supreme Court associate justice, Mike Morgan.

The Republican front-runner is Lt. Gov. Mark Robinson, who has been a divisive figure for vocally criticizing the teaching of LGBTQ+ issues during sex education and for comments at a church that Christians are “called to be led by men.� His opponents, state Treasurer Dale Folwell and trial attorney Bill Graham, say Robinson is too polarizing to win in November.

Robinson received Trump’s support last year, but it’s worth watching whether he shows the same weaknesses as the former president among college-educated, suburban voters. Biden’s reelection campaign is targeting North Carolina because it thinks those voters can help him beat Trump there.