An explosive investigation alongside the journalists of the Correctiv investigative unit, between titanic tax fraud and hidden financing of the main German extreme right-wing party, the AfD.An explosive investigation alongside the journalists of the Correctiv investigative unit, between titanic tax fraud and hidden financing of the main German extreme right-wing party, the AfD.An explosive investigation alongside the journalists of the Correctiv investigative unit, between titanic tax fraud and hidden financing of the main German extreme right-wing party, the AfD.