Dateline Pacific evening edition for 24 August 2015

Samoa is hailed as an example for human rights in the region; scientists call for more teamwork over seabed mining in the region; white bread and rice are the bad boys in the diet of New Zealand's Pacifika children; the mysterious case of a schooner which failed to arrive in the Cook Islands; Bougainville's bikies look to play a part in peace-making in the province.