epa continue push restrictions emissions obama agenda continue bolster pope call action global warm scam anyone half brain see political agenda know nothing truth climate crazy time obama administration friday propose tough mileage standards medium heavy-duty truck late move president barack obama second-term drive reduce pollution blame global warming.the environmental protection agency issue new rule would low carbon dioxide emissions truck vans 24 percent 2027. would cut fuel cost 170 billion reduce oil consumption 1.8 billion barrel lifetime vehicles sell rule.the long-expected rule come one day pope francis issue teach document call world take action slow climate change.transportation secretary anthony foxx say statement new rule would help environment economy truck use less fuel ship cost go call rule good news around gina mccarthy chief environmental protection agency say rule would deliver big time obama call cut carbon pollution emission reductions weigh billion tons proposal save consumers businesses truck owners money mccarthy say time rule spur technology innovation job-growth protect americans health environment long haul said.read sioux city journal obama epa push tough mileage standards truck