NBC News Republican Presidential Debate moderated by Lester Holt and Kristen Welker

Listen to the NBC News Republican Presidential debate — moderated by Lester Holt and Kristen Welker, joined by Hugh Hewitt — as five candidates face off on the debate stage: former New Jersey Gov. Chris Christie, Florida Gov. Ron DeSantis, former United Nations Ambassador Nikki Haley, businessman Vivek Ramaswamy and South Carolina Sen. Tim Scott.