(AP) -- European Union and U.S. leaders are hailing what they say is a a big step toward bridging their sharp differences on global warming. Academics and critics of President Bush's policies, however, question whether he really gave any ground.
(AP) -- European Union and U.S. leaders are hailing what they say is a a big step toward bridging their sharp differences on global warming. Academics and critics of President Bush's policies, however, question whether he really gave any ground.