After eight years as President "I have only two regrets: that I have not shot Henry Clay or hanged John C. Calhoun."--1837--
Andrew Jackson (Calhoun was his Vice-President and Clay a former Secretary of State)
"China probably does have the world’s largest shale gas potential with 1,115 Tcf of technically recoverable resources, but future production doesn’t seem as promising as it was just a few years ago, constrained by geological complexity, shortages of water, land access, and the limitations of infrastructure and the service industry."