Chris Christie: “Look, he's -- completely unethical, unprincipled politician for the entire time I've known him.”

What poses a national security risk is the possibility that he could be president of the United States again.

I can't see myself voting for President Biden either.

he thinks it will help him politically against President Biden.

No, they can't be because there can't be two more diametrically opposed men than Ronald Reagan and Donald Trump.