and all the things that we've been working on semi-related, it all came togher. so it was actually very satisfying. >> this has been a lot of fun, so thanks a lot. >> okay, thank you very much. >> some 20,000 years since the ishango bone and now 2,300 years since euclid, the pursuit of the primes has not ended. number theory in general and the study of the primes in particular has often been seen and continues to be seen as the canonical example of pure mathematics, math for math's sake. in other words, done for no other reason than to climb the mountain. but still, the search has resulted in some practical applications, like encryption. >> my job focuses on protecting you. encryption is a way of mangling data so that it's recoverable if you know a secret. the problems i work on vary a lot. sometimes i do cryptography-type stuff, where i'm looking at a very specific attack and analyzing it from every possible angle, every possible variant to see if there's any circumstances under which that attack will cause a problem. a lot of private data is sent on the interne

built up last year due to pending litigation, the attorney generals in the united states were banning togher to go after e maj servirs and basically a lot of foreclosures were put on hold, or at least the final step of trying to sell off the property. >> brown: bring us up to date on that, because we watched it carefully, there was that... there was that backlog, as you say and a kind of stoppage, righting? and then is settlement. so was where does all that stand? >> well, theoretically it's opened the door for services to pri proceed cautiously in pursuing foreclosures now and in some of the state the ones with judicialoreclosure we're starting to see action pick up, meaning more foreclosures are trying to work through the backlogs. but it's still a slow process. >> brown: so the overall pool of people in the foreclosure are coming down but it's still increasing? >> exactly. we're still selling... the banks are doing a good job in terms of selling the properties once they come out of foreclosure, too, and that's the sign of a healing housing market and there's more demand than it has been i

we will lump everybody togher and say this is schizophrenia. or you can split out different groups. and what we've discovered from the genetic point of view is that neither lumping nor splitting has been-- has been the right description. there seem to be many different kinds of genes that can create this vulnerability to schizophrenia. and usually probably several are working together in one person. and conversely, some of the same genes that create a risk for schizophrenia can create a risk for by polar disease. and another group of the jeans that create a risk for schizophrenia can create a risk for autism so here we have these different diagnoses early diagnosis of autism, adolescent schizophrenia, different mood disorder, by polar disease but some of the genes are overlapping. and so we really need to puzzle that apart to reach the next stage of understanding. >> there is really quite fascinating because the term autism comes from bloyler and he described it as negative symptoms, lack of social interaction, so he had some insight, even though one didn't think of autism as a dise

doing auctions and the market and then a bentley in the pot -- in of all my bundle some of the money togher and sell in the market. host: looks like a lot has to do with size. banks were the $10 billion or more a piece have largely paid back the money. can you name some of the major banks? guest: jpl morgan, citibank -- j.p. morgan, citibank, goldman sachs paid back tarp. initially, $125 billion was given to the largest banks and it quickly paid back. host: and banks worth less than $10 billion a piece, and moneys outstanding versus what they paid back. what is it about the smaller banks giving them a harder time? guest: a lot of the smaller banks are not as healthy as the big banks. they also don't have easy access to the capital market, so it is harder for them to go out and raise capital to pay it back. host: here is a piece that you wrote for bloomberg a couple of weeks ago. the u.s. treasury department said it started selling stakes today -- first of all, why get out of it? why is of the treasury department trying to extricate itself from these banks? guest: hutras reece says it was ne

seemed to know everybody and her enthusiasm for people and the possibilities of people doing things togher is quite contagious. i asked her what she down here employed at the israeli government or the u.s. navy hired her. she looked at me strangely. no, i came because i want to welcome you. we want to welcome you. meet my friends. stayed in touch and have seen how many times and the last 30 some years and remarked to several people that if she were the president, maybe not likely to be the prime minister, if she were the president of this country, things would have happened probably a lot faster. she showed me what was possible. she would take me out when we have time and introduce me to people every religious and cultural and travel persuasion we could imaginend it's actually a pretty diverse country and people are in lebano and jordan and egypt and in turkey and just about every place else in the region i have to tell you i have to confess she is not quite so enthusiastic today about the longer-term as she s back in those days. but she still has an optimistic view of people. so i took a

you've been dating for a while, but, uh, i'm gonna take all of at-- that wonderful chemistry you have togherkay? here we go. first up is the real vide.. (laughter) let the butt-kicking commence, tierney. (laughs) i say nuer two... number two? boston terrier. okay. and, matt? well, i'm gonna go with t third one because i can't say congss is moving too quickly right now, so... (laughs) a-a-all right, and so--so you y two, you say three. t's see, uh, if that's the real video. (woman) i'm still recording it. i think it's nber one. number one--oh! aah! whoo! oh! aughing) oh! yeah darn i girln a bikini hit by a private plane. (laughs) all right. all right, well at lea you're stl tied. yeah. that's te. that's true. let's try it again. here are your the choices. is the real video... (laughs) (laugh ooh. ah! what do you think, tierney? i y the nun falling into a bush. why? uh, it's--it's funny. it is funny, yeah. (laughs) i went to catholic school foeight years. it's particularly funny to me. okay. an matt? , i'm gonna go with the man getting the remo control caught in his pple ring because... why--w