"Can Nikki Haley's Big Step Forward Stop Trump in the Republican Debate?"

Five Republicans will participate in the GOP's third presidential primary debate, with Donald Trump opting to skip once again. Florida Governor Ron DeSantis and former United Nations ambassador Nikki Haley are vying for the position of Trump alternative, while conservative entrepreneur Vivek Ramaswamy, former New Jersey governor Chris Christie, and South Carolina Senator Tim Scott hope to make an impact. Key issues to watch include the GOP's stance on Israel, Haley's potential breakthrough, DeSantis' provocative rhetoric, the party's Hispanic outreach, and the possibility of elimination for lower-tier candidates.