. >> the room was registered to joan rogers and her two daughters. police contacted joan's husband hal rogers a dairy farmer in ohio. >> the sheriff got a hold of me and we had to get dental records to identify them. >> dental records confirmed that the victims were 36-year-old joan rogers. 17-year-old michele. and 14-year-old christie. the autopsy confirmed everyone's worst fears. water was found in the victims' lungs which meant they were thrown into the ocean while they were still alive. to investigators this wasn't just murder, it was an execution. >> i think he left their eyes uncovered because he wanted each one of them to see what was happening to the other one. i think he wanted to see the fear that was in their eyes as he was doing what he was doing with them. just as about as perverted as you can get. >> but who wanted to murder three tourists and dump their bodies in tampa bay? daily whole grains, of yor so 1/3 of this commercial is dedicated to what you could do with all that energy. 1/3 of your daily whole grains means energy to make some

please joan my in thanking roger cleg, sheryll cashin and jerry. spann. thank you very much. and thank all of you for coming out. [applause] >> we'd like to hear from you. tweet us your feedback, twitter.com/booktv. >> now on booktv, theresa payton and theodore claypoole talk about the positives and negatives of digital surveillance and discuss what individuals can do to protect their privacy and the privacy of their children during a book party held at the capitol hill club in washington d.c. >> you guys ready? all right, awesome. all right. everybody's got a glass of wine, so you can settle in? perfect. excellent. i'm melissa hathaway, and it's my great honor to be here this evening to introduce the authors of "privacy in the age of big data." who would have thought that when the internet began with its first transmission on october 29, 1969, and that we've moved forward here today in may 2014 that each one of us would at least three to five ip-enmabelled devices on us -- enabled devices and moving to 10-15 in the next few years. we're at the intersection of security and pr

joaning us, co-founder of elevation partners. good to see you, roger., as always, kayla tausche and jon fortt. good morning to you, and we've got to start with amazon and just over two hours time from now, the online retailer expected to reveal its first-ever smartphone in partnership with at&t. josh lipton is live in seattle. is it actually going to be a phone? >> well, kelly, we're at this big amazon event scheduled to kick off, you said in about two hours. the lot is supposedly about a supposed smartphone, amazon will show the world, the long-rumored phone. what will be the purpose, the broader strategy of that phone? listen, amazon wants you shopping online at amazon.com. wants you buying digital content, music, movies, tv shows. evidence suggests owning a device make as difference. kindl owner, for example, spend about 30% more than non-kindl owners, according to mark mahaney of rbc. also, it's an data. amazon wants as much data about their customers as possible. strengthen that ecosystem with a phone, tablet, other hardware, you have data. then cr