pricewaterhousecoopers says the shale gas boom could spark a manufacturing renaissance creating 1 millionturing jobs by 2025. and think about how cheap natural gas could lower carbon emissions in china and india, where they are building four coal-fired power plants a week with disastrous environmental effects, not to mention the thousands of people who die because of coal mining. >> what really matters is what china and india does. they want more energy and they want it cheaper. so what we have to make sure is that we focus on innovation to make green energy sources so cheap they will switch. we have shown the way through the fracking of gas, but we still need to move further. we need to make green energy, solar panels, wind turbines, even cheaper. once they become cheaper than fossil fuels, everyone will buy them. >> once the natural gas terminal is up and running, they'll be able to move energy to china and india for a good profit and create jobs here at home. we've shown you many different approaches to energy in this hour, but we're saving the best for last. next, we'll show you what