I’m sorry, a person can’t just wake up one morning and abandon their entire worldview without an explanation. I mean, they can try, but no sensible person would take them seriously.

Which is to say, no sensible person can possibly take Vice President Kamala Harris’s spectacular change of heart on policy seriously. Sure, politicians have been calibrating and triangulating their positions since Pericles. Most have been compelled to explain their ideological evolution — or have the decency to lie about it.