New Volkswagen boss faces host of problems after emissions scandal

By Andreas Cremer WOLFSBURG, Germany (Reuters) - Volkswagen knows it will take much more than just new leadership and a corporate overhaul to clear the air after it was caught cheating in U.S. diesel emissions tests. Beyond the measures announced by the German carmaker on Friday, VW executives, customers, investors and workers alike are struggling to divine what lies ahead. The new chief executive, 62-year-old Matthias Mueller, until now head of the Porsche sports-car division, faces a host of p