Nikki Haley, former South Carolina governor and 2024 Republican presidential candidate, said helping Ukraine defend itself from Russian aggression is in the U.S. national interest, breaking with leading party candidates Donald Trump and Ron DeSantis, who have voiced more ambiguous positions on the war. "This is bigger than Ukraine," Haley said. "This is a war about freedom, and it's one we have to win." Haley called Russian President Vladimir Putin a tyrant and refuted claims the conflict is purely a territorial dispute -- comments targeted at Trump's close relationship with Putin and DeSantis's initial comments about the war. To read the original story on CNN, click here.