Soccer: Liverpool manager concerned about their defensive vulnerability [SOUND]

# Soccer: Liverpool manager Arne Slot admits that adjustments need to be made to find the balance between attack and defence. Crystal Palace defeated the reigning Premier League champions 3-2 on penalties to win the Community Shield at Wembley on Sunday. Slot says their defensive vulnerability is something they will need to work on ahead of their opening Premier League match against Bournemouth on Friday: