points lower, nasdaq off about 12 points and the s&p 500 would be off about seven points this morning. this week, nbc universal presenting education nationther policymaker, thought leaders, educators and parents and the public in pursuit of providing every american with an opportunity to achieve the best education in the world. these discussions cover the challenges, potential solutions, and innovations spanning the education landscape and michelle caruso-cabrera joins us from the new york public library with two very special guests. michelle? >> for the huge education nation summit that's going on here all day today, andrew, thanks so much. joining me on set former chairman and ceo of intel craig barrett now in charge of the head of a group of charter schools in the united states, walter isaacson, head of the aspen institute, the whole world knows him as the biographer "steve jobs" but i also think of you as the biographer of "albert einstein and "ben franklin." you spend a lot of time with great thinkers in the united states. we're talking about innovation in schools. is technology always the best way to innovate? is innovation in scho

s&p up by just over 2. >>> nbc focusing on education this week with its annual education nation initiative.florida governor jeb bush and chairman of the foundation for excellence in education. governor, always great to see you. >> good morning, joe. >> looking at some of your bullet points here and this is one that we want to start on, accountability and measurement, if we try to get these standards and you want to have some common core standards in effect, implemented by states, not necessarily by the federal government but you need accountability and measurement and you point out things that are accepted and all other circles, in business, are still controversial in education and the status quo continues to be protected and as you raise expectations you're going to get pushback. what happened in chicago, governor, did the good guys win there in terms of getting accountability or did the, once again did we have to sort of fold for this status quo? >> i think at the end of the day the only measurement that matters are whether kids, students in chicago are getting a year's worth of knowledge