VW emissions-cheating scandal widens with new CO2 revelations

Germany's Volkswagen said Tuesday an internal probe had found that 800,000 more vehicles showed "inconsistencies" on carbon emissions, including the first petrol engines, as the auto giant sank deeper into a massive pollution cheating scandal. Separately, Porsche SE, the investment company which owns 32.4 percent of VW's capital, said Tuesday's revelations could have a "negative impact" on its own results, although it maintained its projections for 2015. Among the engines affected are 1.4, 1.6 a