Oct.24 (GMM) F1's grid may have shrunk to just 18 cars by the time of the US Grand Prix next weekend.Caterham's troubles - with administrators locking the green cars inside the Leafield factory amid an unseemly spat with former owner Tony Fernandes - are now well documented.But authoritative publications are now claiming that the similarly struggling backmarker Marussia, rocked ... Keep reading

Source: Marussia also in danger of missing US GP - reports