WASHINGTON—The Republican primary in the nation’s capital represents presidential candidate Nikki Haley’s best chance to secure her first primary victory.
The district has 19 delegates up for grabs in a winner-take-all race. Ms. Haley held a rally on the first day of the primary on March 1 at the Madison Hotel, the only location where D.C. Republicans could cast their votes. The polls will close on March 3.