You are right, Enron stood to gain much from implementing Kyoto. I wasn't thinking about ExxonMobil or Enron as much as the way DuPont used environmental fears to outlaw Freon which would have become unprofitable once their patents ran out.
DuPont owns patents on most of the Freon replacements which are very profitable.
I agree that abuses of our trust and of our government by large corporations does happen but I was just "correcting" you in the event you had misread. Thanks for the reply.