“This is one of the things Mark Seidenberg is really…” — Sold a Story at 27:49
“This is one of the things Mark Seidenberg is really worried about. He's worried that schools will commit to doing things in a certain way because they have bought a particular product that tells them to do it that way. If people decide that all we need to do is stick to the program here and everyone will read, I…”
0:00
31:15