sport — and for a full round up, from the bbc sport centre, here's marc edwards. liverpool have thrashed manchester united 5— 04 the biggest ever victory at old trafford. liverpool remain the only side in the premier league who are unbeaten in its window piles pressure on the united head coach, ole gunnar solskjaer who covered his darkest day as a manager. the visitors emphasised the vast gulf between the sides in brutalfashion. mohamed salah brutal fashion. mohamed salah predictably brutalfashion. mohamed salah predictably the main tormentor, claiming a hat—trick. it also means he's scored for the 10th successive game but there were also goals for jota and naby keita while half—time substitute paul pogba was sent off on the hour mark in a chasing debut for united. liverpool, though, second, one point of league leaders chelsea. we second, one point of league leaders chelsea. ~ . , , chelsea. we were incredibly