MICHEL MARTIN, HOST:
We are also hearing your thoughts about education on Twitter at #NPRAspen. I just want to read one more of the tweets that we got, it says treat teacher time and energy as valuable, finite resources, design schools to use them efficiently. That comes from Roxanna Eldin (ph) in Miami. Please stay with us as we continue our special broadcast from the Aspen Ideas Festival, we're broadcasting from the Hotel Jerome. Transcript provided by NPR, Copyright NPR.