Seven Republican presidential candidates squared off at the Ronald Reagan Presidential Library in California Wednesday at the party’s second primary debate. But once again the race’s front-runner, Donald Trump, did not participate. The former president was criticized multiple times for skipping the debate. This is former New Jersey Governor Chris Christie.

Chris Christie: “And I want to look at that camera right now and tell you: Donald, I know you’re watching. You can’t help yourself. I know you’re watching. OK? And you’re not here tonight, not because of polls and not because of your indictments; you’re not here tonight because you’re afraid of being on the stage and defending your record. You’re ducking these things. And let me tell you what’s going to happen: You keep doing that, no one up here is going to call you Donald Trump anymore; we’re going to call you Donald Duck.”