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PARIS (AP) - The United States is emerging from a "bubble of unreality" about the problem of global warming, former Vice President Al Gore said Saturday at the Cannes Film Festival.
Gore was in Cannes to promote the documentary "An Inconvenient Truth," which chronicles his efforts to bring the dangers of climate change to greater attention.
"I think that up until fairly recently the United States has been in a bubble of unreality where global warming is concerned," he said, speaking before the Cannes premiere of the film, which debuted at last winter's Sundance Film Festival and opens in U.S. theaters Wednesday.
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