answer a question under oath. We saw an example of it. The techniques are used all the time to assist law enforcement, business decision making and so forth. Plus there's plenty of video that suggests his disingenuous tendencies. Ask any defense attorney if they liked his answer to Harris' question in the Senate? Attorney's are quite aware of the tactics and the best of them spend millions a year to weed out bullshitters in many aspects of their practice of law. Suspicion that someone is a wise ass isn't confirmation bias and ignoring such information is a fools game and you certainly are a fool.