Tucker Carlson exposed himself in an email to be precisely what his Fox News jeremiads implied about him. He is a white supremacist. He was radicalized and emboldened by the MAGA era, a $20 million-dollar paycheck and the unflinching support of Rupert Murdoch, who was with him fully until defenestrating his 8 pm Ernst Röhm with brutal disregard.
Tucker C…