Politics & Government

July 6, 2009 3:22 PM

Global warming will be top issue at G8 Summit in Italy

One question could dominate this week's gathering of the world's top economic powers in Italy: Will the United States and Europe act by themselves to cut emissions of the heat-trapping gases that are causing long-term global warming and will they be able to persuade fast-developing nations such as China and India to go along?

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