some of the output is not measured it think marty feldstein has been heard to say the help would of kugel or face book doest not show up whiff said gdp data. those that argue of the surplus in fact has continued to grow up the rate it has before but the non measured cost of gdp i don't think it has been established but it is a possibility.k ther the ticket relieve the growing role of services that could be responsible. as a miss measurement argument ionize article called does the united states have a productivity or a data problem? the data and that we must measure productivity. the answer of mostly economist those that have a data problem but it cannot account for the decline that b.c. with the measured data for. >> described the weight of a small dog of the "new york times" review of books. otherwise a miraculous century and then to know we're on the cusp of something great. >> as a mere -- america is professor but that revolution is everywhere except gdp data. two years later it showed up magnificent before about 10 years. i am also from m.i.t. so we have to stick together. [laughter]

golden era of idealistic founders, very good products , mainly they got there for a reason because kugel became what is it didn't even have advertising but it got there because of the product. face book is a little harder >> but that is the idea that they don't give the world anything but it's a relationship. >> it is a little bit of the mystery because that basic quit pro quo is you watch "i love lucy" and huge trade something for something you get the ads but you get the content. i like football but i understand so there you go. >> bat with face book where you getting exactly? to get the stuff that you like, pictures of your friends' kids but is weird that the resell you your own life back to yourself is it any different than the telephone greg. >> but you couldn't talk to somebody 100 miles away before the telephone. >> but without face book you couldn't immediately share pitchers. >> but there was something called e-mail. >> but it doesn't totally compute to meet. i like seeing their kids but i just think it is weird. because we also give up all of our personal information. to say wh

[laughter] 19,000,800 places in kugel found. [laughter] but it is written for the audience and it is not serious we have had a few exceptions i'd like barack obama his book was a very merry exception. >> can you predict the new donald trump they try to invent now, how successful might he be quick. >> i am not a politics reporter. i have no idea. but when people argue over the new donald trump vice sought a snippet on tv by chance where there was the group of middle-aged women talking about him. once said it is like your girlfriend says i found this guy we will get married and then after we get married i will change and and he is 70 years old. [laughter] >> this may be to local but supposedly around the 12th of september trump international hotel is most to open in washington d.c.. it has been buried one columnist who has a good fight. the mayor apparently had to be involved when they cut the deal before all of the of lawsuits with the restaurant. it was not made public. it was tough to get the details but the colonists indicated