A class contrarian rabbit hole scenario. They ask a question which must, by necessity, include a certain amount of logical inference from the facts to answer. Like why would Oswald target Walker, a right winger, and JFK, a Dem. Of course, only Oswald would know the answer with absolute certainty. And he was a nut job meaning there isn't a tidy, logical explanation for his every action. Everyone else must use what was known about Oswald and these events to formulate a logical inference. When the answer is provided it is rejected as the produce of "story telling" or "speculation" but without any substantive rebuttal as to why they think it is wrong. LOL. And round and round we go. The contrarian kooks don't like the answer to their question which necessitates drawing inferences from the facts and dismiss any answer on the basis of not having an Ouija board to contact Oswald.