Former United Nations Ambassador Nikki Haley immediately emerged as the target for her Republican rivals during the fourth primary debate. Why it matters: Haley is battling Florida Gov. Ron DeSantis over the second place spot in the Republican primary polls, and she fielded attacks from her rivals within minutes of the debate's opening.

See what happened in the latest GOP debate as Ron DeSantis, Vivek Ramaswamy, Chris Christie and Nikki Haley shared their opinions on Biden, the Israel-Hamas war and more.

The Republican primary debate in Tuscaloosa, Alabama, airing on NewsNation and The CW, includes DeSantis, Haley, Christie and Ramaswamy

With the Iowa caucuses rapidly approaching, a shrinking field of Republican White House hopefuls gathered Wednesday in Alabama for the fourth presidential debate. As usual, former President Donald Trump,

Nikki Haley's big donors see the Republican debate as the first big measure of her momentum to potentially take on Donald Trump.

A smaller field of presidential hopefuls take to the stage for the fourth GOP debate. Here is a live look at what they are getting right and wrong.

Vivek Ramaswamy and Chris Christie will also be onstage, but much of the attention will be on the two Republicans best positioned to become the top challenger to Donald Trump.

The Republican 2024 candidates not named Donald Trump descend on Tuscaloosa, Alabama Wednesday at 8:00 p.m. ET for their final... I’m having second-hand panic for the tech people over there. It was mostly that being a woman does not inoculate her from criticism.

Tonight's GOP presidential debate will test whether Nikki Haley can build on the momentum she's built in the first three debates, which helped her rise from the pack to challenge Ron DeSantis as the leading alternative to frontrunner Donald Trump.