things, reflecting back, there were a few governors in the fed who were talking about the housing ,ubble as the next great crisis but it did not get the traction. perhaps not identically, but in a similar vein, some of your colleagues are not talking about the huge growing student debt that could have macroeconomic effects, slowing down home purchases, slowing down what we a storm -- what we assume with the normal course that you buy a home, you settle down, etc. but i also think it another way, underscoring another huge problem in the economy, which is the growing inequality of income. our solution is education. there are reports from georgetown university there is a 5 million projected gap between jobs available and skills available to fill them. as we increase borrowing, that i think will cut down on opportunities for a lot of people. can you comment on the potential crisis in student debt, its macroeconomic effects and whether we do not provide support that this could be the next big problem that we face? >> this should acknowledge the ability to build your own human capital to grow

the ubble space telescope, james webb telescope, missions on the way to jupiter and pluto. on the way to s every planet in the solar system or operating in every planet in and planning em for those who may not have been visited so far. thehat's been the source of fact that you deliver with the obama administration. there's been a lot written about that. >> i don't know. i read all the time. twitter, tweet, i don't pay attention to whatever the disagreements are. blogs every once in a while if someone refers me to it. i have the best job in the world right now. run the space agency. i run the world's greatest space world's greatest set of scientists, engineers, administrators, support you name it. we're the best place to work in government. i don't have time to deal with which i have no control. i can't control critics. there are far too many people in country who do not like the president. never accept him. that's their problem, not mine. like him. i work for him. his ideas are big ideas. know, he is looking to make this country to continue to have country sustain its posit