Quote-Unquote: Talking turkey on environmental issues

What they’re saying. Environmental groups urge EPA to adopt new PM limits for passenger vehicles : “By finalizing the proposed standards [a particulate matter limit of 0.5 milligrams per mile (mg/mile)], EPA will bring the U.S. in line with other major vehicle markets. According to [the Manufacturers of Emission Controls Association], by 2023, four years ahead of EPA’s proposed particulate standard implementation, two-thirds of the automotive manufacturing markets, including Europe, India and China, will be meeting tighter PM emission standards...