"New Hampshire Gov. Sununu Set to Endorse Nikki Haley in Presidential Race"

New Hampshire Governor Chris Sununu is expected to endorse former ambassador to the United Nations Nikki Haley for president at a campaign event in Manchester. Sununu, a vocal critic of former President Donald Trump, has narrowed his endorsement choice down to Haley, former New Jersey Governor Chris Christie, and Florida Governor Ron DeSantis. Haley has gained momentum in the polls and aims to compete in New Hampshire and Iowa, while Trump maintains a significant lead. Sununu's endorsement is seen as significant and could provide a boost to Haley's campaign.