US regulators say they have a lot more questions for Volkswagen, triggered by the company’s recent disclosure of additional suspect engineering of 2016 diesel models that potentially would help exhaust systems run cleaner during government tests. That’s more bad news for VW dealers looking for new cars to replace the ones they can no longer sell because of the worldwide cheating scandal already engulfing the world’s largest automaker. Depending on what the Environmental Protection Agency eventually finds, it raises the possibility of even more severe punishment. http://www.theguardian.com/business/2015/oct/15/volkswagen-secret-emissions-tool-in-2016-cars-is-separate-from-defeat http://www.wochit.com This video was produced by Wochit using http://wochit.com