then, as bob simon reports, their luck was suddenly about to change. >> they were saved by the drill.ching through the ceiling. all thoughts of cannibalism and suicide disappeared into the dust. >> when the drill finally broke through, do you remember what you were feeling? >> i was so weak, i couldn't even stand. and then all of a sudden, i found myself jumping for joy. it was like celebrating new year's eve or having a newborn child. >> rescuers on the surface heard pounding on the drill. when they pulled it up, they saw paint on it, red paint. then they found a note attached to the bit that said, "we are fine in the refuge, the 33." they sent down a camera, and the world peered into the dark eyes of a stunned survivor. then there they were, 33 haunted men trying to appear cheerful, to wave, to smile for their families. they just couldn't pull it off. some had lost 50 pounds. >> [speaking spanish] >> mario sepulveda played the host in what became a reality show, survivor: underground. he took the viewers around what had become their home-- the casino, the clinic, the post office. an

. >> i'm bob simon. >> i'm lara logan. >> i'm scott pelley.'s the camping trip? well, the kids had fun, but i think i slept on a rock. ♪ the best part of wakin' up what are you doing? having coffee. ohh. ♪ is folgers in your cup a 90% smaller needle. announcing fluzone intradermal vaccine, a 90% smaller needle, wow that's...short. to learn more talk to your health care provider. [ female announcer ] fluzone intradermal vaccine is fda approved for 18-64 year olds. it shouldn't be given to anyone with a severe allergic reaction to any vaccine component including eggs, egg products or a prior dose of influenza vaccine. tell your doctor if you've ever had guillian-barrÉ syndrome. redness, firmness, swelling and itching at the injection site occur more frequently than with fluzone vaccine. other common side effects include pain, head ache, fatigue and muscle aches. if you have other symptoms or problems following vaccination call your doctor immediately. vaccination may not protect everyone. 90% shorter please. i have a callback on monday. [ female

i'm bob simon. in this edition, we turn our attention to some foreign intrigue. first, a story about a mysterious computer virus that struck an iranian nuclear plant. later, the report of how american agents hunted a notorious arms dealer. and finally, an account of a chinese-american spy trying to steal u.s. military secrets for china. we begin with the story of stuxnet, a computer virus considered to be the world's first destructive cyberweapon. it was launched several years ago against an iranian nuclear facility, almost certainly with some u.s. involvement. but as steve kroft reported in march of 2012, the implications and possible consequences of this new kind of warfare are now being studied intensely. >> i do believe that the cyber threat will equal or surpass the threat from counter terrorism in the foreseeable future. >> there's a strong likelihood that the next pearl harbor that we confront could very well be a cyber attack. >> we will suffer a catastrophic cyber attack. the clock is ticking. >> and there's reason for concern. for more than a decade, th

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. >> i'm bob simon. >> i'm anderson cooper. >> i'm scott pelley. stories tonight on "60 minutes." i don't spend money on gasoline. i am probably going to the gas station about once a month. last time i was at a gas station was about...i would say... two months ago. i very rarely put gas in my chevy volt. i go to the gas station such a small amount that i forget how to put gas in my car. [ male announcer ] and it's not just these owners giving the volt high praise. volt received the j.d. power and associates appeal award two years in a row. ♪ we were just driving along, comin' back from the lake, and all of a sudden, ka-plam. it blindsided us. what is it? our college savings account. how do you think it happened? not sure. i think something we bought a while ago turned out to be something else, annnnnd, i remember a lot of other stuff in there had the word "aggressive" in it. is everyone okay? well, now, yeah. who knows later. ♪ with your favorite instant coffee same great taste, now with a great new look that can be ready in a... [ pop! ] ♪ folgers

simon? >> i wanted to ask bob while he was on there he said he had a full position. most people with a pull position are still down 45%. >> he's clearly staying with it. >> psychologically holding on to it at this stage. it's up 5%, and it's got massive fundamental problems. >> i don't care about holding it, are you buying it? >> no, i'm not. there are other great companies i'll be buying ahead of facebook. >> are you going to buy facebook? >> we talked about this the other night on the show, he owns it, i don't, it's just too complicated for me. this was a stock back in may that was supposed to be simple. you wanted to own it, the potential of growth. it's way too complicated. i guess i'm not smart enough. >> let's do our halftime poll of the day. >> oh, i love this. >> you woke up when i said poll of the day. >> what's your favorite tech stock? google, amazon, or microsoft, tell us what you think at facebook.com. >>> still ahead, you best currency plays ahead of tomorrow's fed decision. and we're in countdown mode for apple's big event. 16 minutes and counting from

simon on europe, steve on the fed and bob on the markets. >> thank you. we hit four year highs the middle of august. since then, it's been tough, the four year high, the middle of august. the trend is to the downside. the biggest pressure is risk on group. material stocks, down the most. 3, 2%, you're looking at a one month chart of materials. this is the classic risk on trade, global names that would benefit from improvement in the global economy. the risk on trades instead of the dollar, on the weak side and indicating concerns about slower growth is outweighing the lower dolla dollar. >> all right. thank you very much. the fed is up next. what can that mean but steve liesman. steve. >> seems likely the fed will act when it meets next week. three reasons, the data has been fair to midland with 2% growth seen as insufficient to bring down the unemployment rate and fed chair ben bernanke laid the groundwork suggesting quantitative easing could help the recovery and stagnation is a great concern. the open market committee said many voting members saw the n

simon. >> the pauls. >> and bob dylan.g. i'm in chicago. i find out that mr. bucket list is on my set. very excited to have with us rock 'n' roll ll oer a member of 12-time grammy award winner marking the anniversary ofhe organization they founded to provide health care to kids in needs. the children's health care fund. gentlemen, it's areat hor to have b here. not only, paul, because of the remarkable music that you've provided us for so long but also 25 years of this organization taking care of children in need. talk about what's happened over the past 25 years and what you hope to accomplisover theex . >> well, first of all, thanks for your kind words, joe. sorry that you're -- what are you doing in chicago? >> i'm cursed. i'm cursed. i'm just stupid. i'm always in the wrong place at the wrong time. >> he thought this weekend was l lallapalooza. >> i'm in the wrong place at the wrong time. i'm dr. john here. talk about your organization and what's happene over the past 25 years. >> it started with explosion of homeless

bob. welcome back. >> thanks. >> let's talk first of all and pick up from where simon left off earlier.competitive landscape out there. you have been extraordinary in your ability to innovate. how do you keep that going as the field becomes so much more crowded? >> well, think you don't look at the other people. what you look at is the consumer and you get laser focused on the consumer. so many people look at competitors, they look in the rear-view mirror, they get paralyzed, they're afraid they're going to lose something by going for the future. ours is, look, if somebody can cannibalize us, let's cannibalize ourselves. we know what we do better what than anyone else. i think we probably look at consumers as strong as anyone else, if not stronger, and just keep ourselves laser focused there. if we do something for the consumer, things work out. iheart radio a year ago wasn't in existence a year ago. it's got a 50% brand awareness. it's come on strong. we were the fastest service ever, including facebook, and spotify and instagram, pandora, to reach 10 million registered users. we've go

simon will stick around. still plenty more to come. >> anger boiling over in the middle east. morrow tests slated today in egypt. bob... oh, hey alex. just picking up some, brochures, posters copies of my acceptance speech. great! it's always good to have a backup plan, in case i get hit by a meteor. wow, your hair looks great. didn't realize they did photoshop here. hey, good call on those mugs. can't let 'em see what you're drinking. you know, i'm glad we're both running a nice, clean race. no need to get nasty. here's your "honk if you had an affair with taylor" yard sign. looks good. [ male announcer ] fedex office. now save 50% on banners. >>> these are the headlines from around the globe. markets get the bernanke bounce. risk assets rally led by basic resources. >> the fed going all in betting open-ended programs will spur hiring and prapt jolt the economy. >> the committee has become convinced that further policy accommodation is warranted to strengthen the recovery and support the gains we've begun to see in housing and other secretary tours. >> and in a forecast exclusive, the former president trichet says the