us no u.s. cars were involved this time, it is really serious. the fix of the problem estimated to be over $2 billion. per car costs higher than the last scandal by the way. volkswagen also tells us they don't have a time frame for fixing half million cars sold in the u.s. caught up in that problem. volkswagen official does deny to us, however that they are to blame in yet one more scandal. earlier this week, the epa and california authorities charged the volkswagen group which includes porsche and audi, had installed more cheating software inside of 10,000 cars. those brands of volkswagen with larger diesel engines. volkswagen's fighting this one. so even that is a headache for wv boss matthias muller. he replaced the previous head. he formerly ran porsche. so these charges hit home. as you can imagine, volkswagen