Associated Press: Some might shy away from it, but Kansas legislators can’t avoid the national debate over global warming and greenhouse gas emissions. Leaders of the Republican majorities in both houses want to guarantee that Sunflower Electric Power Corp. can build two coal-fired power plants in southwest Kansas. The Senate passed a bill last week, and the House expects to take final action on its own measure Tuesday. The $3.6 billion project has been blocked by Gov. Kathleen Sebelius’ …