Dateline Pacific evening edition for 1 May 2017

Tuvalu's prime minister hopes Donald Trump will keep US in the Paris agreement; The Pacific trade advisor remains confident about PACER PLUS; More funding for researching the mental health of New Zealand's young Pacifika and Maori; Mixed feelings in the region about Murray McCully's tenure as New Zealand's foreign minister; Rare vintage photographs feature in a new book of Germans in Samoa.