Volkswagen’s former Chairman Ferdinand Piech, who left the company following a showdown with ex-CEO Martin Winterkorn in 2015, has testified to prosecutors investigating Winterkorn’s involvement in the carmaker’s diesel scandal, according to…
Volkswagen’s former Chairman Ferdinand Piech, who left the company following a showdown with ex-CEO Martin Winterkorn in 2015, has testified to prosecutors investigating Winterkorn’s involvement in the carmaker’s diesel scandal, according to…