Dateline Pacific morning edition for 27 August 2013

New Fiji constitution is workable, says Rabuka; Port Moresby forced to ration water until at least November; calls in Solomon Islands for tougher enforcement of business law; a report on Western Pacific tuna shows a spike in value and a record number of catches; French Polynesia's pro-independence former president Oscar Temaru defies convention to go to the Forum; and a Solomon Islands election candidate says women want change.