Sky News Australia | Shark culling vexed issue, says Tony Abbott The Australian TONY Abbott has described the issue of shark culling as "vexed" because of the difficulty of identifying "the guilty one", in the wake of a fatal attack on a teenager at the weekend. The Prime Minister yesterday said there were always "some risks" when entering ... A sudden change of plan cost shark attack victim Zac Young his life Killer was a tiger shark Shark policies do not reduce risk: expert |