CNN Erin Burnett OutFront November 21, 2013 00:59:00
One time owned by hewlett packard. at one point it will be so big you can fit an nfl stadium into the middle of it. >> we've seen these office parks with lots of buildings, and they get pretty boring pretty fast so we would like to do something better than that. >> reporter: it's nearly 3 million square feet, four stories high and built with an unprecedented volume of curved glass. >> we've used our experience in making retail buildings all over the world now and we know how to make the biggest pieces of glass in the world for architectural use. >> reporter: the outdoors was just as important....