DeSantis stumbles in polls as Haley rises

A tale of two different campaign strategies is playing out in key Republican primary states as Florida Gov. Ron DeSantis’ poll numbers continue to falter. Meanwhile, former South Carolina Gov. Nikki Haley is having a moment.

Haley has seen her support climb in New Hampshire. A new poll from the University of New Hampshire and CNN shows her climbing to third place and knocking on the door of second place.

DeSantis, meanwhile, has slid to fifth place, according to the same poll. In the latest blow to the campaign, Florida GOP megadonor Ken Griffin told CNBC that he doesn’t...