Trump to host UFC fight at White House as part of "America250" celebrations

• The president's links to the Ultimate Fighting Championship date back to at least 2001, when the since-closed Trump Taj Mahal hosted the mixed martial arts enterprise.
• Trump's attended multiple UFC fights since then and is good friends with the enterprise's CEO, Dana White, who introduced Trump at the Republican National Convention before he accepted the GOP presidential nomination last year.

Zoom in: Trump said White would organize the White House UFC event.

• "It's going to be a championship fight, full fight, like 20,000 to 25,000 people and we're going to do that as part of '250' also," he said.
• Other celebrations will include "the great American State Fair" that will "bring America250 programming for fairgrounds across the country, culminating in a giant patriotic festival next summer on the National Mall, featuring exhibits from all 50 states," according to Trump.

What they're saying: White House press secretary Karoline Leavitt said Trump is "dead serious" about the UFC fight plans, per a White House pool report.

• Representatives for the UFC did not immediately respond to Axios' request for comment on Thursday evening.

What we're watching: Trump plans to hold a "Signing Celebration" at the White House on Friday as he writes his "big, beautiful bill" into law 250 years to the day that the Declaration of Independence was signed, according to a Truth Social post he wrote ahead of the Des Moines rally.

Go deeper: Casting himself as a fighter, Trump aligns with UFC

Editor's note: This article has been updated with new details throughout.