>> mcgurk: yes. >> kroft: or use their own version of the code. >> mcgurk: something similar-- "son ofesult, what was once abstract theory has now become a distinct possibility. if you can do this to an uranium-enrichment plant, why couldn't you do it to a nuclear power reactor in the united states or an electric company? >> oÓ murchú: you could do that to those facilities. it's not easy. it's a difficult task, and that's why stuxnet was so sophisticated, but it could be done. >> langner: you don't need many billions, you just need a couple of millions. and this would buy you a decent cyber attack, for example, against the u.s. power grid. >> kroft: if you were a terrorist group or a failed nation-state, and you had a couple of million dollars, where would you go to find the people that knew how to do this? >> langner: on the internet. >> kroft: they're out there? >> langner: sure. >> kroft: most of the nation's critical infrastructure is privately owned and extremely vulnerable to a highly sophisticated cyber weapon like stuxnet. >> i can't think of another area in homeland security w

on the playing of the field american william mcgurk moves level with scott p.c.at the top of the canadian open leaderboard up the half way stay. but first the wait is finally over the twenty twelve olympics have officially begun with a spectacular ceremony in london and by the end of saturday russia could have its first medalists his richard bump or late. the seven year wait is finally over for london two thousand and twelve olympic games are fish really on the way everyone was talking about the beijing olympics four years ago and what an opening ceremony that they were able to put on it that could never be repeated again in history how the london perhaps might exceeded that opening ceremony and all thanks must go to director danny boyle who put on an absolutely fantastic show showing history and culture of great britain has given to the world over the last few centuries always a lympics have been really long awaited by the british public it became known seven years ago london had won the right to hold the limpid games whisper biggest sporting event ever been hos

mcgurke seems to be familiar, northern virginia. i think -- well, yeah. which is the biggest office square footage between washington and atlanta. so it's like significant. my friend joel garo, the author of "edge city," former reporter with "the washington post," went to the designers of the metro system and said why didn't you build a station or two at tyson's corner? they said well, we didn't think there would be any development there. we thought everybody would go downtown. isn't that the way cities have always been? joe, who knows more about cities, knows that's not the way cities have always been. it's an artifact of the railroad. you know, technology of a rather small point in time, 1880, 1920. they just missed it. now they're trying to build station there at huge expense and the -- you know, will we spend an extra $200 million to put it above ground or underground or something like that. just unfathomable things. because central planners get things wrong. the soviet system, you know, it never works very well. and this is, i guess it comes out late