Not sure I buy that $$$ is his MAIN motivation. Hell, he is in his 80's and has tons of $$$. I think he has even said he has more money that he could possibly use. Now, don't get me wrong, I think he would make a bundle on natural gas, but I just don't think that is his main motivation.
Call me naive, but even at my age (60's) I still think some folks have more that $$$ that motivates them. Pretty sad world when all that matters is $$$$$$.</p>