josh stein, congratulations on a successful debut, up some 63% in early trading for box.et's get more on box and the tech sector. simon hobbs on the floor with a special guest. >> yes, joining me here is jay walker, founder of priceline and prolific owner of patents it has to be said. we'll talk about patents in a moment. what do you make of drop? >> i think box, talking about the ipo today? >> yes. >> the whole field of cloud computing is only understood within one area and it's about to be understood within a much bigger area, simon. all of health and medicine is coming to the cloud. as we wear all those sensors, those apple watches, all the sensors, guess what, your body streams gigabytes of data. where will we store that for every person? had in the cloud. >> this is more data than individual. i would think video is about as dense as it got. >> video is not that dense when you compare it to the human brain, the genome. at the end of the day, you're generating gigabytes a second of data and that gigabytes of second of data can give you healthy, living well, economic so

. >>> coming up box trades at $23 on the debut, "squawk alley" joined by josh stein.isher. what he thinks about the pricing, when we come back. i tantly transferred money from his bank of america savings account to his merrill edge retirement account. before he opened his first hot chocolate stand calling winter an "underserved season". and before he quit his friend's leaf-raking business for "not offering a 401k." larry knew the importance of preparing for retirement. that's why when the time came he counted on merrill edge to streamline his investing and help him plan for the road ahead. that's the power of streamlined connections. that's merrill edge and bank of america. so, how do you feel about cash back? i would not say i'm into it. but let's see where this goes. [ buzzer ] do you like to travel? i'm all about "free" travel, babe. that's what i do. [ buzzer ] balance transfers -- you up for that? well -- unh. too soon? [ female announcer ] fortunately, there's an easier way, with creditcards.com. compare hundreds of cards from every major bank and find the one t

josh earnest said quote, we are very mindful of the threat from foreign fighters and the need to encounter some of the extremist ideology that isil is propagating. joining me sam steinve conflicting narratives about whether the terrorists are associated with isis or al qaeda. they have talked exclusively about isis or isil in the context. what do you think measurably the effect on the administrations sort of battle and fight to hold the coalition together on isis? >> well a lot of it is to be determined based on what information we can get about who is responsible for the attacks. my guess is that in some respects, it helps the administration with keeping their coalition coalesced around this fight against isis. certainly, you can imagine the politicians in france much like in canada which experience their own attack in australia sort of being emboldened by this to go and commit more resources. whether that's represent uponry or troops and training to the effort. it is also important to keep in mind there is a thin line here. a big portion of it is to encourage modern muslims and a rab militaries to take over the majority of the fighting. if western countries end up