It appeared to be Nikki Haley’s most diverse audience yet. More than two dozen people in a crowd of about 150, gathered this month at an outdoor space in Gilbert, South Carolina, just 30 minutes from the South Carolina capital, were Black. They seemed enthusiastic, sporting the hot pink feather boas and cowboy hats handed out by the campaign’s “Women for Nikki” coalition. But less than a half-hour into the rally, the Black audience members revealed themselves as protesters, affiliated with a reg