Nico Rosberg believes that Ferrari cannot be underestimated as a potential threat to his F1 world championship ambitions, despite winning the first three races of the 2016 campaign quite comfortably in his Mercedes. Team-mate Lewis Hamilton remains Rosberg's closest threat despite being yet to win – the Briton has finishes of second, third and sixth from the opening rounds – and the nearest Ferrari challenge currently lies fourth overall, in the shape of Sebastian Vettel, who posted a rare DNS in Bahrain to interrupt podium finishes in rounds one and three. The Scuderia's issues were compounded by its two cars colliding at the start in China as Vettel attempted to avoid the overtaking...
Full Story »