Andrew Ross Sorkin

Bringing back something akin to Glass-Steagall would clearly help limit risk in the system. And that's a very good and worthy goal. Letting banks sell securities and insurance products and services allowed them to grow too big too fast and fueled a culture that put profit and pay over prudence.

Though builders may build, in the main they follow the plans of architects. Teachers teach, but they must have a text. Politicians govern, but only upon the flow of commentary that raises them up or casts them down.