By Summer Concepcion -
NBC News
Former South Carolina Governor Nikki Haley announced her 2024 presidential campaign on Tuesday, making her the first opponent of former President Donald Trump for the Republican nomination.
Haley was ambassador to the United Nations for two years in the Trump administration.
She is expected to deliver her announcement speech in person on Wednesday in Charleston, South Carolina.
“It is time for a new generation of leadership.
I'm Nikki Haley and I'm running for president," Haley announced in a video.