the curc, and this is where i will wander back into the curc and my role in curc, that the simple, the simple conclusion, current status of carbon capture technology it costs too much. we at least would argue that we have an integrated all of this. we're getting there with kemper and with boundary dam. we haven't integrated all of this technology. we know about it but we haven't integrated it into functioning commercial sized power systems. we'll get there but we're not there yet but the biggest impediment, and i think all of us again agree on think the driver, the market driver here, isn't there with low-cost, very abundant, very affordable natural gas and it is not there because our economy isn't bubbling at 90% also. so when you put all of those factors together it is not hard to conclude that the drivers here for technology development don't really exist for a variety of reasons particularly with respect to something at least the users of that technology, at least in this country view it as pretty risky stuff. and i won't try to go into and cost and values of all of that. but i wou