Editor
Nikki Haley, who was the first prominent Republican to announce a challenge to former President Donald J. Trump in the 2024 race, has yet to see her presidential campaign catch fire. On Sunday night, she had a fresh opportunity to make the case for her candidacy during a 90-minute CNN town hall in prime time, in an effort to emerge from the low single digits in polls where she has been mired.
Ms. Haley, the former governor of South Carolina…
