Trump endorses Transportation Secretary Sean Duffy’s son-in-law for Congress

President Donald Trump is backing Transportation Secretary Sean Duffy's son-in-law Michael Alfonso, who is running for the U.S. House of Representatives.

Left: Sean Duffy, U.S. secretary of transportation, during a news conference at Philadelphia International Airport (PHL) in Philadelphia, Pennsylvania, on Friday, Oct. 24, 2025. Right: Michael Alfonso during Turning Point USA's annual AmericaFest conference in Phoenix, Ariz., on Dec. 21, 2025. (Left: Ryan Collerd/Bloomberg via Getty Images; Right: Olivier Touron / AFP via Getty Images)

Alfonoso noted in a post on X, "It is my greatest honor to accept this endorsement from President Donald J. Trump. He is truly the greatest president of all time, and I pledge to be a steadfast MAGA warrior for the people of Wisconsin’s 7th District."

Trump also endorsed GOP Rep. Tom Tiffany, who currently represents Wisconsin's 7th Congressional District, but is running for governor.

HOUSE REPUBLICAN JUMPS INTO SWING STATE'S OPEN GOVERNOR'S RACE: ‘I KNOW HOW TO CLEAN UP THE BULL’

President Donald Trump waves as he walks across the South Lawn after arriving on Marine One at the White House in Washington, D.C., Jan. 27, 2026, following a trip to Iowa. (SAUL LOEB / AFP via Getty Images)

CLICK HERE TO GET THE FOX NEWS APP

"I’m honored to earn President Trump’s endorsement," Tiffany noted in a post on X. "Just one year into his second term, wages are rising, gas prices are down, our economy is growing, and our border is secure. It’s time to restore common-sense leadership to Madison."

Alex Nitzberg is a writer for Fox News Digital.

https://www.foxnews.com/politics/trump-endorses-transportation-secretary-sean-duffys-son-in-law-congress