Source: https://www.irishtimes.com/sport/soccer/champions-league/jurgen-klopp-tries-to-explain-liverpool-s-defensive-problems-1.3220850?mode=sample&auth-failed=1&pw-origin=https%3A%2F%2Fwww.irishtimes.com%2Fsport%2Fsoccer%2Fchampions-league%2Fjurgen-klopp-tries-to-explain-liverpool-s-defensive-problems-1.3220850