as recovery efforts drag on in the months following, dr. burke travels to hungary and witnesses the aftermath firsthand. >> we went back primarily to recover samples from the repository and from the affected parts of the environment to look at what happens to red mud that is being left in the soil and what possible hazards are involved with that. >> in all, ten people lose their lives in the disaster. dozens of homes are ruined and 15 square miles of land are affected. all of this devastation leaves more questions than answers. >> because it's the first spill of this type of material, no one has really studied how this material behaves in a natural environment. >> in time, more will be understood. meanwhile, the investigation into the cause of the breach is under way. as residents rebuild, they look back in sadness on the day the red flood marred their picturesque town forever. >> sadly, just as nature can strike in an instant and create terrible destruction, man can also wreak havoc on nature and leave behind catastrophic damage. it's a delicate

dr. scholl's [sfx: bell] [burke] the more you learn about your insurance, the more gaps you may find. [burke] like how you may be covered for this... [burke] but not for something like this... [burke] talk to farmers and see what gaps could be hiding in your coverage. [sfx: yeti noise] we are farmers bum - pa - dum, bum - bum - bum - bum fact. when emergency room doctors choose an otc pain reliever for their patients muscle, back and joint pain. the medicine in advil is their #1 choice. nothing is stronger on tough pain than advil. relief doesn't get any better than this. what good is what you've got if you're not having my fun have you having any laughs are you getting any lovin' >> next weekend right here. >> can't wait. >> can't wait. >> coming up monday on cbs this morning, alicia keys announcementing this year's grammy nominees for some of the biggest categories. have a great weekend everybody. >> this is "i'm going to be >>> good saturday morning. checking our top stories today. 9:57. a lawrence man has been arrested accused in a bomb hoax in boston. police say james derepentign

dr. scholl's dreamwalk express pedi. [sfx: bell] [burkeand see what gaps could be hiding in your coverage. [sfx: yeti noise] ♪ we are farmers bum - pa - dum, bum - bum - bum - bum ♪ when emergency room doctors choose an otc pain reliever for their patients muse, back and joint pain. the medicine in advil is their #1 choice. nothing is stronger on tough pain than advil. relief doesn't get any better than this. advil. ♪ ♪ what good is what you've got if you're not having my fun ♪ ♪ have you having any laughs ♪ are you getting any lovin' ♪ >> next weekend right here. >> can't wait. >> can't wait. >> coming up monday on cbs this morning, alicia keys announcementing this year's grammy nominees for some of the biggest categories. have a great weekend everybody. >> this is "i'm going to be myself" from the sheepdogs. ♪ ♪ ♪ i lived for today ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ it's the holidays. and of course, everyone wants to get online at once. to watch things. buy things. but slow internet makes it hard. that's why it's time to get fios. it has the fastest