(CNN)_Former New Jersey Gov. Chris Christie announced Wednesday that he was ending his campaign for the 2024 Republican presidential nomination, marking the exit of the most outspoken critic of former President Donald Trump in the Republican primary. But first, Christie made a few unofficial remarks — off camera on a live microphone — skewering his now former GOP rivals. “She’s gonna get smoked and you and I both know it. She’s not up to this,” Christie could be heard saying in apparent reference to Haley. He also mentioned that DeSantis had contacted him. “DeSantis called me, petrified that I would…,” Christie said before the audio cut out. New Hampshire campaign chair Wayne MacDonald confirmed to CNN that he was on the other end of the conversation. Later Wednesday after the CNN debate, when asked if he was petrified about something, DeSantis said, “No, look, I’ve been to Fallujah and Ramadi. I mean, this is nothing.” “I did call him just because I felt he was being treated poorly wi...