Mexican circuit designed by a student will be examination for Mercedes

Sixty-six years ago the Autódromo Hermanos Rodríguez was created as part of a university thesis. It has not been a happy hunting-ground for Mercedes With a sixth Formula One world championship tantalisingly close, Lewis Hamilton has been studiously careful in taking nothing for granted going into Sunday's Mexican Grand Prix. He can close it out at the Autódromo Hermanos Rodríguez but expects a tough task on a track he has called the achilles heel of his Mercedes team. For Hamilton, then, thi...