"Nikki Haley's Uphill Battle in South Carolina Primary"

Former South Carolina Gov. Mark Sanford believes it would take "a meteor strike" for Nikki Haley to win the state's GOP presidential primary against former President Donald Trump, citing Trump's strong support among GOP voters in the state and Haley's struggles with maintaining relationships. Recent polls show Trump leading Haley by a significant margin, and Sanford believes it would take a major shift for her to overcome Trump's popularity. Sanford, who was once a mentor to Haley, also discussed their strained relationship and his own personal history in a recent interview.