Binotto returning to F1 with new Audi team as Seidl and Hoffmann step down - RaceFans

1. Binotto returning to F1 with new Audi team as Seidl and Hoffmann step down  RaceFans
2. Drastic action shows Audi's F1 entry's already in trouble  The Race
3. Mattia Binotto: Former Ferrari boss returns to Formula 1 with Audi as Andreas Seidl, Olivier Hoffmann depart  Sky Sports
4. Mattia Binotto takes over a leadership position for Audi in Formula 1  Audi MediaCenter
5. ANALYSIS: Why Audi have turned to former Ferrari man Binotto  Formula 1