susannahv, author ural. her book draws on rare letters and diary entries from the civil keeping how important in touch was for those on the battlefield and their family members back home. toso many women were writing their man at the front saying, i don't know what you are fighting for, but you need to come home, because we have about 1/10 the crop we normally do, i just buried our youngest in the back, and we won't have anything left. announcer: and an examination of the vietnam war with author wiest, discussing the battlefields of vietnam, and what soldiers has to fight for upon their return to the united states. >> soldiers have been used as part of a morality play, as part of many things, but hardly anyone got to tell their story, who they were as young men before they went. the trauma they went through, it's great victories, it's funny times, it's horrible times. and what happened once they got home. announcer: in the slaying of vermin dollar at the hands of -- ku klux klan, held by anyonewhat reason di

tim cook's in awe ural visit to india. visitected -- inaugural to india.ounced thepple visit will create 4000 jobs. they are looking at setting up a development center in bangalore. local news outlets are reporting that he will meet with prime minister modi later on. coming up, we speak with the former director of the nsa and tackle the next frontier of encryption and security. ♪ emily: damage control continues at theranos. the embattled startup says it has sent tens of thousands of corrected on test revolts -- blood tests results. patients may have been given an dented number of in accurately. the elizabeth holmes-led company's readings were once touted as revolutionary. machines came under the microscope after reports by the wall street journal. the fbi apple battle may be over, but the encryption wars have just begun. a bill lies in wait in the nation's capital with tensions between the government and silicon valley at an all-time high. our next guest is a former director of the cia and nsa. in a twist, he backed apple at the height of the encryption de

the latest "wall street journal/nbc news" poll showing he is trailing hillary clinton 50-46.ural, white working class voters, david? david: mike emanuel. thank you very much. melissa. melissa: keep it tuned to fox business. we'll bring you full coverage and analysis as key votes from indiana are reported. it saul starts at 6:00 p.m. eastern. a last-ditch effort to sway indiana. he says this race is battle between food and evil. melissa: it was five years ago u.s. navy seals called osama bin laden at his pakistani compound. what have we gained? how far have we come in the fight against terrorism? david: that is evil. former -- senator and former republican candidate lindsey graham slamming america's america first policy plan. >> donald trump's isolation plan will lead to another 9/11. you both have a perfect driving record. >>perfect. no tickets. no accidents... >>that is until one of you clips a food truck, ruining your perfect record. >>yup... now, you would think your insurance company would cut you some slack, right? >>no. your insurance rates go through the roof. your perfect record

. >> during book tvs recent visit to hattiesburg, mississippi we spoke with louisiana ural, codirector of the center for war and society at the university of southern mississippi about letters and diary entries from soldiers and their family during the civil war. >> i really had always wanted to write this kind of sweeping, almost like a saga of the civil war. for me, as a military historian, over the over the years what i have noticed is that as much as we are fascinated by what happens on the battlefield and the sweeping changes that take place because of the campaign the soldier is always looking home. they always want to know how soon can they get home, did you get the crops and, is the horse still lame, that is is what they want to know about. so i have really come to decide in all of my writing that you have to look at both. you have to look at the soldiers and the families. the battle front and the home front. you have to do that if you're going to understand war. so when i started the book, the primary goal was to weave the latest arguments, the latest historical theories into

. >> during booktv's recent visit to hattiesburg, mississippi, we spoke with susannah ural at the university of southern mississippi about letters and diary entries from soldiers and their families during the civil war. >> i really had always wanted to write this kind of sweeping almost like a saga of the civil war. and for me as a military historian over the years, what i've noticed is that as much as we're fascinated by what happens on the battlefield and, you know, the sweeping changes that take place because of this campaign or that campaign, the soldiers always look at home. they always want to know how soon can they get home, did you get the crops in, you know, is the horse still lame. that's what they want to know about. and so i really come to decide in all of my writing that you have to look at both. you have to look at the soldiers and the families, the battle front and the home front, if you're going to understand war. so when i started the book, the primary goal was to weave the latest arguments, the latest historical theories into the stories so that, for example, one of the sta