Despite a punishing loss in New Hampshire, Nikki Haley has nearly a dozen fundraisers scheduled between now and the South Carolina primary — and insiders are now wondering how many of these shindigs will actually happen. On Jan. 30 in New York City, billionaires including Leonard Stern, Cliff Asness, Stanley Druckenmiller, Ken Langone and Henry Kravis are co-hosting an event for the former South Carolina governor. On Feb. 6, Silicon Valley mogul Tim Draper is hosting Haley in Atherton, Calif. On Feb. 15, Haley also is slated to be feted in Dallas by real estate tycoon Harlan Crow, according to...