Dateline Pacific evening edition for 22 January 2016

Polling in Vanuatu's snap election is underway; The former Fiji assistant police commissioner says there has been no natural justice in an investigation against him; Pacific warned of ZIKA threat to foetal development; PNG tourism to spend up in East New Britain and Milne Bay; A report finds help needed for overseas Tongans, schooled in kingdom; And excitement builds in Samoa ahead of heavyweight title match.