Yomiuri Shimbun: The government plans to propose in U.N. talks that developing countries be obliged to join their industrialized counterparts in cutting greenhouse gas emissions under a new international framework to combat global warming to come into force in 2013, according to government sources. The government has submitted five documents related to the proposal to the secretariat of a special working panel meeting to be held in Accra beginning Thursday under the U.N. Framework Convention on …