dierdre bolton sat down for a exclusive interview with real estate developer larry silverstein aboutcraper you're about to see is actually the most expensive home in the world. it has three helicopter pads, a 50-seat theater and ballroom and much more. we'll tell you who lives there and what it all costs. david: and where it is. ♪. america's newest real estate brand is all ready the brand of the year. berkshire hathaway home services. good to know. when folks think about wthey think salmon and energy. but the energy bp produces up here creates something else as well: jobs all over america. engineering and innovation jobs. advanced safety systems & technology. shipping and manufacturing. across the united states, bp supports more than a quarter million jobs. when we set up operation in one part of the country, people in other parts go to work. that's not a coincidence. it's one more part of our commitment to america. sunny or bubbly? cozy or cool? "meow" or "woof"? wheels or wheeeels? everything exactly the way you want it ... until boom, it's bedtime. your mattress isn't bliss: it's