The show, scheduled for next June, will commemorate the 250th anniversary of US independence.
"Jon Jones should fight in the White House. I would love to watch him. I think he can still have a fight, and if there's anywhere he should fight, it's the White House.
I think you'll see McGregor in this card. I know him well, a great guy. There's a lot of talent in the UFC right now. We need to put on a great American show on America's birthday at the White House.
I've grown close with Bo Nickal, this guy was undefeated when he competed in wrestling for the University of Pennsylvania, a true American champion," MMA Mania quotes Trump Jr. as saying.