President Donald Trump’s grip on the GOP and the potential political fallout for his perceived enemies will face one other check on Saturday in Louisiana’s Republican major.
Incumbent Sen. Invoice Cassidy is competing in opposition to Trump-backed Rep. Julia Letlow and John Fleming, the state treasurer and a former Home Freedom Caucus Freedom member who served in a number of posts within the first Trump administration.
It is anticipated the threeway break up may trigger the race to go to a runoff subsequent month if no candidate wins an outright majority in Saturday’s major.
Trump upended the race in January when he encouraged Letlow to enter in hopes of defeating Cassidy, who in 2021 voted to convict the president in his second impeachment trial. She launched her marketing campaign simply days later.
Sen. Invoice Cassidy speaks to media on the primary day of early voting on Could 2, 2026, in Baton Rouge, La. | Rep. Julia Letlow speaks throughout a marketing campaign occasion on Could 6, 2026, in Franklinton, La. | Louisiana treasurer John Fleming greets supporters in Baton Rouge, La., Could 12, 2026.
Tyler Kaufman/Getty Photos (2) | Gerald Herbert/AP
Cassidy, requested by CNN on Friday why Trump needs him changed, mentioned, “I can not perceive the president’s thoughts.”
He continued, “I am not claiming the president loves me, no, however you’ll be able to work with folks even if you happen to do not love one another if you happen to received a typical purpose. And my purpose is to make my nation and my state and everyone who lives right here higher off.”
All through the marketing campaign, Cassidy has argued his report proves he delivers for Louisianans. The 2-term senator has touted his work serving to cross the HALT Fentanyl Act, negotiating the passage of the bipartisan Infrastructure Funding and Jobs Act and championing healthcare.
In 2024, Trump gained the deep-red state with 60% of the vote, and if his most well-liked candidate wins, it will mark one other victory for the president in his efforts to oust these he views as disloyal. Trump-backed candidates recently defeated several Indiana state senators who opposed his redistricting plans.

U.S. Sen. Invoice Cassidy, R-La., greets supporters along with his spouse Laura Cassidy at a marketing campaign cease at Drago’s Restaurant Tuesday, Could 5, 2026, in Metairie, La.
Gerald Herbert/AP
Cassidy may now be staring down the top of a protracted political profession as a part of a shrinking class of GOP lawmakers to have damaged with the president. He’s one in all three remaining senators within the higher chamber to have voted to convict Trump.
Letlow has been something however shy about Trump’s endorsement, casting Cassidy as disloyal and Fleming as out of contact with the president. Her marketing campaign messaging has targeted partly on defending parental rights and securing the border.
The first Republican woman from Louisiana to be elected to Congress, Letlow romped to victory in 2021. She ran in a particular election for the Home after her husband, who was elected to the workplace, died from COVID-19-related complications earlier than he may take workplace.

U.S. Senate candidate Julia Letlow greets supporters at a marketing campaign cease at Hammond Northshore Regional Airport in Hammond, La., Could 6, 2026.
Gerald Herbert/AP
Cassidy’s marketing campaign has labeled her “Liberal Letlow” and unleashed a wave of assaults portraying her as a champion of DEI over feedback she made in 2020 whereas working on the College of Louisiana at Monroe.
In a latest debate in opposition to Fleming, Letlow defended her place on the time, arguing “the left utterly hijacked” DEI and she or he has “spent the final 5 years in Congress working in opposition to it.”
In the meantime, Fleming, who argues he’s probably the most conservative candidate, advised ABC Information some pressured him to drop out.

U.S. Senate candidate, present Louisiana treasurer and former U.S. Consultant John Fleming, speaks at a Ronald Reagan Newsmaker Luncheon in Baton Rouge, La., Could 12, 2026.
Gerald Herbert/AP
Fleming mentioned he was finally capable of attain Trump by telephone and the president known as him “unbelievable.”
Nevertheless Trump’s public endorsement of Letlow has not modified.
Regardless of their fraught relationship, Cassidy has, at occasions, supported Trump’s agenda. Cassidy, a doctor and longtime proponent of vaccines, grilled Well being Secretary Robert F. Kennedy Jr. — a vaccine skeptic — throughout his affirmation listening to however forged the deciding vote to substantiate his nomination out of committee.
Most just lately, Trump blamed Cassidy, chairman of the Senate well being committee, for the stalling of his surgeon basic choose, Make America Wholesome Once more-aligned Casey Means.
The shift from open, nonpartisan primaries to a closed system additionally complicates Cassidy’s highway to victory. Registered and unaffiliated, or “No Get together” voters, select between the 2 events. If no candidate receives a majority, the race will head to a runoff on June 27.
In Louisiana, Democrats barely outnumber Republicans with roughly 1 million registered voters in every celebration, in response to the Secretary of State workplace. There are greater than 813,000 “No Get together” voters.
Including to the fireplace is Landry’s transfer to postpone the Home primaries within the nationwide redistricting battle — whilst absentee ballots had been returned — whereas conserving the Senate race on Could 16. Lawsuits have been filed in response and a few, together with Cassidy and Fleming, warn the transfer is leaving voters confused.
Fleming hedged on whether or not he would endorse an opponent ought to he lose the race, including he takes challenge with what he calls dishonest adverts, notably from these backing Letlow.
“We’ll have to attend and see,” he mentioned.
Enterprise proprietor Mark Spencer can be operating within the GOP major.
Within the Democratic major, Nick Albares, Gary Crockett and Jamie Davis are vying for the nomination to unseat Cassidy. The Prepare dinner Political Report charges the race as strong Republican within the Pelican State.
The polls are open from 7 a.m. to eight p.m. CDT on Could 16.
