i want to ask a question, and this is probably directed to you, mr. akins, and you, mr. hill. we are talking about what is happening with the move from coal-fired plants to gas-fired plants. i think he spoke, mr. hill, to really what is online in terms of investment out there. but how confident are we that we are going to have a gas pipeline infrastructure that can be placed in service in time to allow these new gas facilities to enter when we need them for reliability? i'm concerned about how this all mixed together, and i'm not convinced that we've got a real good handle on what the investors are doing with great opportunities to move to gas, but how do we get from here to there? >> we've been retiring generation can we put in 5000 megawatts of natural gas facilities, and it's very clear that when you go through that process it has been done in a very measured way because you're not only look at the resource itself, you're looking at the deliverability shortly from a natural gas perspective if we're going to depend more on natural gas as even a base load type of fuel, we nee