becae yocould have hada number of the things that have en suggested here in place and it's still difficult to avoid the ingenuity of the financial sector in designing other instruments. i like congressman foster's desi which is a very simple one r the using market, which says less leverage as the price goes up. that seems to me to be very sensible. here again, the political problem as you know better than i come is the people like to dream about the value of te housing tripling in three years even fter they have been inconvenienced by its collapse and so the way you answer those criticisms, the way you build these endogens dampers is you say we re buildinghese things and you eed to do it for most asset prices. we will have these things that will make it more difficult to push the price of gold ever higher when the ice of gold goes p, the price of hoing and housing is ever important because it is part of tt, much more part of the social factor than tulips or gol but if you control housing and you don't control other things you will get buckles elsewhere and you alwaysave the first round of