Toro Rosso explains cause of double retirement

The two Toro Rosso drivers qualified near the rear of the field after grid penalties, and reverted to an older spec engine ahead of Saturday. Both drivers lasted just four laps in the race before the pair spun out and returned to the garage in retirement. Toro Rosso team principal Franz Tost says the incident was related to a piston as the brakes reached hot temperatures. "It was a ... ... Keep reading