>> well, i agree with roben that those are some of the key points. the other points that i would really single out are as your report mentioned, i think the derivatives rulings are really, really important. the fact that derivatives, now most of them have to be exchange-traded and they have to be centrally cleared this was the part of the market that really blew up. and what was so scary about it with hindsight was people really didn't know what was going on there. that is what we refer to when we talk about the shadow banking industry. so it's really important that most of these derivatives now have to be centrally cleared. that means we'll all foe about it, and exchange traded. in terms of where the bill falls short, i would say they should have gone further on the derivatives. you can still, if are you a nonfinancial party, if you are say an oil company, you can still trade in derivatives not on the central exchange. i think that that's a mistake. i think would be better to move them all on to the exchanges. >> brown: roben, bring us to main stree