'Do not be surprised if it is closer than you think'

Liverpool have produced many amazing European comebacks down the years, but if they pull this one against Atalanta out of the bag, it would be right up there with the best of them.It will be a big ask away in Italy but, despite the performance against Crystal Palace, do not be surprised if it is closer than you think.Are Liverpool capable of being 2-0 up at half-time?