drafted as she tries to put together this book which is coming out this summer. >> good. it will be good reading. i do think, though, both sahil and malika, i think some time in the debates coming up in 2016 there will be a moment when somebody like rand paul, whoever is rung against her will just drop that charge right in her face and she'll either come back and explode it in his face, or there will be something else happening that night. but that's bound to come back. thank you so much, nia-malika henderson and sahil kapur. a look at donald rumsfeld, "the unknown known," which digs into rumsfeld's decisions which he and bush and cheney took us to war in iraq. errol morris is up next. this is "hardball," the place for politics. latte or au lait?