Former Donald Trump national security adviser John Bolton expressed disappointment on Wednesday, May 22, over Nikki Haley’s endorsement of the presumptive 2024 Republican nominee. This endorsement came after a contentious primary in which Haley had been heavily critical of Trump on the campaign trail. The incident unfolded on Wednesday when Haley announced her decision to support Trump against President Joe Biden despite her previous comments about the former president being “unfit for office.” During an appearance on CNN’s The Situation Room, Bolton criticized Haley’s change of heart. “I thin…