Phelan M. Ebenhack/AP
- Growing Republican support for Donald Trump's re-election won't be enough, Chris Sununu said.
- On NBC, the New Hampshire governor said Trump is a "four-time loser" who has cost the GOP seats in Congress.
- Sununu is himself considering a 2024 bid, though he has yet to make any formal announcements.
Despite rising support for former President Donald Trump in his race for re-election, the Republican governor of New Hampshire remains skeptical.