Trump mocks Christie's weight, Christie fires back challenging Trump to 'say it to my face'

Trump mocked Christie's weight during a New Hampshire rally, saying he was "eating right now" and telling the crowd not to call him a "fat pig."
Christie responded by challenging Trump to "show up to the debate and say it to my face."
Trump and Christie were once allies but Christie has since become critical of Trump's false election claims.
Trump defended his comments as "extremely respectful" while Christie said Trump's focus on his weight shows he is "small."
The back-and-forth highlights ongoing tensions as both men vie for the 2024 GOP presidential nomination.