jane harman who is now president and ceo of the woodrow wilson institute for scholars. alan green spank, governor engler -- greenspan, governor engler, david stockman, former director of omb and senator warner who is the sitting senator and also one of the gang of six and heavily, heavily involved in this issue. so we are going to talk pretty much about anything you want. i keep saying this is one of these washington policy forums when you're willing to ask whatever question, and we want to have a rich discussion. but what we do want to focus on is where the politics and economics of this issue are right now and where they're headed, and to continue the theme that we've had in the past two panels of going big. i just have to observe it's been pretty remarkable, because i did say if people disagreed with go big, they were allowed to, but it has been a pretty powerful argument for both the political and economic arguments of why urging and supporting the supercommittee to come up with a full fix is a useful and almost necessary endeavor. so, peter, over to you. >> let me start, first of all, with chairman greenspan, if i could. the economic argument here, we've had a lot of discussion about g