Associated Press: Prime Minister Stephen Harpers government said Friday that Canada would reduce greenhouse gas emissions by 30 percent below 2005 levels by 2030. The government said it had formally submitted its target to the United Nations Framework Convention on Climate Change, in advance of a major climate change conference in Paris in December. The United States, Japan and the European Union have already committed to relatively similar reductions over the next 10 to 15 years. Canada possesses the worlds third-largest...