Nikki Haley assured the press -- and US President Trump -- that she would not run for president in 2020.

"I will say this. For all of you that are going to ask about 2020, no, I'm not running for 2020," Haley said. "I can promise you what I'll be doing is campaigning for this one. So I look forward to supporting the president in the next election."

Trump smiled and said, "That's so good. Thank you Nikki."