Football: Klopp calls Man City-Liverpool ‘the most difficult game in world football’

Klopp and Guardiola both agree on the magnitude of Man City versus Liverpool, ahead of this Sunday's showdown. Klopp: "[Man City-Liverpool] is a very, very difficult game, hopefully for both teams because both teams will perform at a high level, and that’s it. We are early in the season and so many things are different this year, nothing can be compared with last year or the year before."