Chris Christie: “He is saying, I'm more important than the country. These are my papers.”

he thinks it will help him politically against President Biden.

I think it's a very tight, concise decision. I don't think there's any grounds for appeal.

It's clear to me tonight that there isn't a path for me to win the nomination, which is why I'm suspending my campaign tonight for the United States.

It makes this debate really crucial. It's an amazing timing by him, because it is a race for second in Iowa.