an interview before the election, why do we have nuclear weapons if we're not going to use them? and that is really scary. they're somehow building blocks, they're steel girders, they're the windows. they're the things you put buildings up with. they are not a deterrent. he doesn't seem to understand the reason you have a nuclear weapon is not to use it. does he get that? >> he doesn't. every assumption, every conventional assumption, every assumption that has been -- that has become part of modern history, he doesn't -- first, he doesn't know that those assumptions exist and he doesn't -- and even if he did know those assumptions exist, he thinks he's larger than any assumption. >> let's talk about the thing that dish love the facts in your book. because it is a non-fiction book with a lot of facts. we can argue around the edges, but the facts are like giant blocks of reality. one of them is this, hisreagan,