Clockwise, from top left: former N.J. Gov. Chris Christie, Florida Gov. Ron DeSantis, Vivek Ramaswamy, former U.N. Ambassador Nikki Haley and former President Donald Trump. (Jim Watson/AFP via Getty Images; Eduardo Munoz Alvarez-Pool/Getty Images; Jim Vondruska/Getty Images; Mandel Ngan/AFP via Getty Images; Jim Watson/AFP via Getty Images)