evidence: The Elizabeth Warren clip, by the way, is a great clip. It’s a reminder of what you can do in a short space of time. In 59 seconds, she single-handedly destroyed Michael Bloomberg’s presidential campaign on the debate stage in Las Vegas in the Democratic presidential debate. It was a masterpiece, to the point where Wikipedia amended its entry for Bloomberg that night to say, "Murdered by Elizabeth Warren; time of death: whatever it was in Las Vegas." [...] And if you want to unilaterally disarm them, say, "I will only high-mindedly address the premises and conclusions of your argument," while your opponent is busy saying, "Trust me, I’m a doctor or a general," building up their expertise. It’s your job to do down their expertise and credibility, to question it at the very minimum. This is not a book about logic, it’s a book about rhetoric. Rhetoric and logic are different things.