text: I think you very well hit upon your answer with "Conflict of interest."\n\nEvery President owes his campaign backers and must see to it they're repaid, and in Bush Jr.'s case, he owes many in the Big Oil Brotherhood--due largely in part for Bush Jr. himself is an "oilman".\n\nHow insulting it'd be for Junior Bush to benefit and promote alternative fuel options that would deeply cut into global and AMERICAN Big Oil profits...when the latter's money put him in the White House. Simply put: you don't bite the hand that helped you.\n\nAlso presented is another tip and lesson each politician learned from the actions of a young President and his empowered brother--who went against the Mafia hand that put them both in high office. The end result of their actions led to November 22, 1963: Dallas.  Junior Bush I'm sure is also very aware of this as well--given he's probably made enough enemies already.