you were kind of, i wouldn't say passionate bernard schwartz was an acolyte in that sense because you are talking about the importance of infrastructure and industry policy. i guess the question i would like to start out with is why we are today given your experience in both the clinton and somewhat in the obama administration, although you're an adviser, not an official of the obama administration, what do you think you wouldn't have thought or wouldn't have written given your government experienced? >> of course no one knows in the audience what i wrote there. i can is framed in a way which relates to what we've been hearing today. i was involved very early on, really in the definition of competitiveness. competitiveness as a term was not commonly used, believe it or not, a court of a century ago, which is about how long i've been working on it. and actually was quite a foreign concept to economist who might think of something like comparative advantage. at those of us who begin to we about competitiveness begin to think about nation as creating a set of foundations to make themselv