Haley looks ahead to Michigan with first TV ad, but faces steep climb in GOP primary

Former U.N. Ambassador Nikki Haley is already looking ahead to next week's Michigan primary, with her campaign unveiling its first TV ad in a state where many Republican officials have already lined up behind former President Donald Trump.

Polls have shown Haley trailing Trump in her home state of South Carolina by a significant margin ahead of Saturday's primary. She is set to host her first campaign event in Michigan the next day with an event in Troy.

Haley is Trump's last remaining challenger for the Republican nomination, and she has vowed to remain in the race, arguing she is the only Republican candidate who can defeat President Biden in November.