The Environmental Protection Agency relaxed rules for refiners under the Renewable Fuel Standard at its own discretion before a court ruled in favor of such a relaxation, Reuters reports citing documents that have not been released before as well as a government source. According to the documents and the source, the rule change came into effect at least four months before a court ruling that the Trump administration cites to the corn industry as basis for its move to relax the rules that saved refineries hundreds of millions of dollars. This, according…