US Republican Senator Tim Scott pulls out of presidential campaign

Ron DeSantis Stuck His Tongue Out During Final Smile of Republican Presidential Debate

'You're just scum': Republicans tussle in fierce debate without Trump

Third Republican debate: When is it, who's on stage and what's at stake

Haley and DeSantis campaigns make case to major GOP donors

Nikki Haley raised $11 million in third quarter, making fundraising gains in her fight to emerge as a leading Trump rival

Trump taunts GOP rivals as legal clouds loom

Key moments from the Republican debate so far

Second Republican debate: When is it and what to expect

Nikki Haley says CNN poll shows Americans crave a 'new generational leader'

Nikki Haley says she views China 'as an enemy' in pointed rebuke

Nikki Haley's gender is rarely mentioned on the campaign trail but always present