i worked on martin van buren, as you know, and we never got close to the bestseller list. >> on october2, we're going to lin to about a minute and a half of a conversation the next day with roswell kilpatrick. how does he fit in? >> he was assistant secretary of defense and very friendly with president kennedy. and i included that phone call. it's just a short phone call, but it's fascinating because they are contemplating and really envisioning the first boarding of a soviet vessel that will put this quarantine to the test. and they don't know what the result will be. will the soviets fire back? and kennedy, as he did throughout the crisis, is saying whenever possible, use the minimum amount of force. and he just wants to understand it. they were smart to, because their military brass were spoiling for a fight throughout the crisis. and secretary mcnamara also had a lot of problems on his hands talking with the admirals and the generals. they were trained to fight. that was their job, and they wanted to. and the secretary mcnamara and the president were also doing their job, saying hol