Sauber’s planned updates uncertain amid financial issues

With no substantial upgrades to the car since pre-season testing, apart from the Ferrari engine's new spec arriving this weekend, the Swiss team is working hard to bring improvements. However, with a shortfall of budget, Nasr is not certain how soon the upgrades can be finalised and introduced. "Difficult times, that’s the reality for us at the moment," said the Brazilian. "It is what ... Keep reading