Chris Christie has made a calculated decision to publicly mock Donald Trump at this point in his career so he can become (what he hopes) more relevant in 2022. Christie threw away his entire reputation when he endorsed the traitorous Orange Julius. After that,Trump subjected Christie to humiliation after humiliation, including sending him out for McDonald's. As Aaron Blake writes, "The former New Jersey governor’s apparent decision to step forward as a high-profile Trump critic comes after he became the first high-profile establishment Republican to legitimize Donald Trump in 2016." it's too late to make amends for that, Chris.