"Oops!... He Holocausted again," is one historian's take on Adolf Hitler and World War II, as presented yesterday on Tucker Carlson's X show.FLASHBACK: I used to enjoy the occasional Tucker Carlson monologue on Fox News. His content was usually pointed and amusing and delivered with a breezy charm. But I rarely bothered with a Tucker Carlson interview. As an interviewer, too often, I found him strangely incurious and glib instead of breezy.Carlson's interview on Tuesday with alleged historian Darryl Cooper — like his interview in April with Reverend Munther Isaac, referenced in today's flashbacks — was so much worse than...