Five candidates to square off in 3rd GOP debate in Miami

Miami is hosting the third GOP presidential debate. Five candidates will face off here in South Florida this evening — Ron DeSantis, Nikki Haley, Vivek Ramaswamy, Chris Christie, and Tim Scott. RNC Chairwoman Ronna McDaniel says this debate comes at a critical time in the election cycle. NBC News is televising the debate, which is co-sponsored by the Salem Radio Network.