From left, German Foreign Minister Guido Westerwelle, German Chancellor Angela Merkel, Swedish Prime Minister Fredrik Reinfeldt, and Swedish Foreign Minister Carl Bildt share a word during arrivals for an EU summit in Brussels, Thursday Oct. 29, 2009. EU leaders open a difficult summit, facing an east-west rift over who should pay most to entice developing nations to sign up to a new global climate change pact. AP Photo logo AP Photo 28 months ago

From left, German Foreign Minister Guido Westerwelle, German Chancellor Angela Merkel, Swedish Prime Minister Fredrik Reinfeldt, and Swedish Foreign Minister Carl Bildt share a word during arrivals for an EU summit in Brussels, Thursday Oct. 29, 2009. EU leaders open a difficult summit, facing an east-west rift over who should pay most to entice developing nations to sign up to a new global climate change pact.