Hillary Clinton’s campaign chairman was on cable television Friday night peddling conspiracy theories about extraterrestrial life forms, and nobody seems to have noticed.

In fairness, I didn’t really believe it until I saw it either. But there he was, John Podesta, speaking gravely over a foreboding soundtrack, lending his very earnest insights to “Ancient Aliens” on The History Channel. (Don’t tell Sen. Chuck Grassley, R-Iowa).