Republicans square off in NewsNation primary debate in Alabama: Live updates

Four presidential candidates will face off Wednesday in Tuscaloosa, Ala., for the fourth Republican primary debate, hosted by The Hill’s sister news organization NewsNation.

Former United Nations Ambassador Nikki Haley and Florida Gov. Ron DeSantis are set to clash on stage as they vie for second place behind former President Trump, who is skipping the debate. They will be joined by entrepreneur Vivek Ramaswamy and former New Jersey Gov. Chris Christie (R). 

The debate will air at 8 p.m. ET and be moderated by Elizabeth Vargas, Megyn Kelly and Eliana Johnson. Interested viewers can click here for how to tune in to NewsNation in their cable market and how to stream the debate.

Follow along for live updates.