Each week, the opening titles of Last Week Tonight with John Oliver include one quick flash of a graphic relating to something current in the news. Since it's only on your screen for a split-second or so, you might miss it. If you watched tonight's episode — which was very good, by the way — you might have seen a friend of ours in the opening…and you might not have. If you did, what you saw was two partial images of Al Jaffee folding over to create the above visual with the caption "Mad Hominem."