squuuuack, it's what you do. >>> nick, the new york tylenime colonel jack jacobs and chris alyssa, the washington post, thank you all very much. first of all, we're going to play warren buffett in omaha with hillary clinton last night referring to donald trump's comments that he had sacrifice the the way the khans had sacrificed because he had sacrificed by creating american jobs, let's watch. >> we've both den well and our families haven't sacrificed anything and donald trump and i haven't sacrificed anything, but how in the world did you stand up to a couple of parents who have lost a son and talk about sacrifices because you were doing that. i asked donald trump have you no sense of decency, sir? that's warren buffett referring back to the mccarthy hearings that extraordinarily dramatic moment back in the '50s. your comments on this whole issue of trump's sacrifice. >> it's face natoing to me, look, trump's own history with the draft, we have a great story in today's "new york times" that details that trump was basically a classic wealthy american back in the vietnam era where you c

. >> let's bring in military analyst, colonel jack jacobs. good day to you. >> good morning. >> they have been aimed directly at donald trump. what kind of material is included in these briefings. what steps are taken to make sure the classified materials stay classified? >> if any of it is released, it will not be the worst thing in the world. they are very general. general distribution of forces. and the things we are focusing on, the things we think are the flash points and problems for the united states, there is no briefing on current operations, special operations specifically. so if any of that stuff is released, it's not the end on of the world as we know it, alex. >> colonel, can a president of the united states order a nuclear strike unilaterally? >> the short answer is, yes, we have. but we have a two-man rule. it is not enough for the president to say we will launch at russia. the secretary of defense also has to concur. so if the president orders a strike, the secretary of defense has to be complacent in it. further more, if it i

we're joined by military analyst, retired colonel jack jacobs. good to see you.y, a horrible situation there and an ongoing one. no one has yet claimed responsibility. what's your sense of what happened here? who is to blame? >> well, it has all the hallmarks of either isis or more likely the taliban that conducted attacks like this in the past. it's interesting it was a fairly complex arrangement. you had bombs. you also had small arms and automatic weapons. this would indicate a fairly high level of preparation and training and that would probably point to isis or the taliban. it also is in a facility which is -- it's not the most built-up area. i mean the american university itself. but it's a fairly soft target for the area. it has high walls. and the fact they can get inside, know what the area is like and so on would indicate one of two things. either they had help from inside or they themselves had been inside but it's clear that it required a great deal of preparation in training before they launched the attack, chris. >> as you well know, earlier this mo

jack. then it was travis d'arnaud. game. jacob degrom was degrominating on the mound. that's a word according to the mets. he struck out eight in seven scoreless innings of work. >>> the mets may have won last night, today though, another loss in the injury department. lucas duda has been shut down from all baseball activities for another 30 days after suffering a flare-up in his injured back. the 1st baseman has been out since may. >>> time now to go camping as the giants continue their work today. odell beckham, jr. did not practice. it appears though he could to the side today. as for the rest of big blue's offense, the receivers not the only ones who will be heavily relied upon this season. the giants hope to have a strong run game led by jennings, perkins, williams, starqua also in the mix. >> we're evaluating all the backs. they're all getting plenty of reps. we have the microscope on the run game. >>> the jets also practiced today, but no, that is not biggest news to come out of florin park on this day. are you ready? ryan fitzpatrick has cut his hair. we repeat

story of mount saint helens but shortly after 11:00 jacob weinberg and ronald reagan, tonight on booktv primetime on c-span2. lieutenant general jack weinstein, on nuclear integration, talks about the service branch contributions to global security and nuclear deterrence and talk about the need to modernization of the remaining us stockpile. >> good morning, i want to welcome you to the last of the seminar on nuclear deterrence and missile-defense with the caveat that we have two possible additions, i'm trying to accommodate them as we go on. we have several war fighter events in september, one with general whitey on 9 september and the 22nd, colonel bracy, talking about the space enterprise ground, general white will talk about space enterprise vision, the 22nd, doing a triad event, and it begins at 11:00 this morning and we will be doing a triad event, this is tentative but in indiana next march, and want to thank staff for jack weinstein, welcome our allies who are here from various embassies, and want to welcome c-span, who is here today taping this event, for those watching on c-span, the series began in march 1983 in an effor