I don't think the Bush adminsitration needed a lot of convincing not to sign the Kyoto global warming treaty. But this is the lede in a piece just out from The Guardian: "President's George Bush's decision not to sign the United States up to the Kyoto global warming treaty was partly a result of pressure from ExxonMobil, the world's most powerful oil company, and other industries, according to US State Department papers seen by the Guardian."