Martin Winterkorn
Volkswagen Received Letter of Warning Before Emissions Scandal
Feb 17, 2016 06:00 AM EST
VW engineers admitted rigging CO2 emissions: Bild
Nov 08, 2015 08:29 PM EST
VW's new CEO under pressure as emissions scandal hits Porsche
Nov 03, 2015 09:17 PM EST
Volkswagen chief faces grilling by board over diesel scandal
Sep 23, 2015 08:03 AM EDT