Dateline Pacific morning edition for 6 September 2016

Tuna operators fear proposal to close off 30 percent of Pacific EEZs; NZ celebrates Tongan language and culture; Solomons' missionary hospital seeks government support; The spotlight again goes on corrluption in Papua New Guinea; Claims Australia's off shore asylum seeker detention centres are floundering with the security provider pulling out; And there are new concerns in the Cook Islands about asbestos.