[email protected] Na Poâe Kokua, a Maui-based Native Hawaiian housing advocacy group, filed a whistleblower complaint Thursday against Bank of America, calling it a âlast warningâ for the bank to uphold its commitment to make $150 million in home loans available on Hawaiian Home Lands. Na Poâe Kokua said the next step would be a federal lawsuit. AP file photo A Maui-based Native Hawaiian housing advocacy organization on Thursday filed a whistleblower complaint that it called the “last warning” for Bank of America to uphold a long-standing commitment to make $150 million in home loans available on Hawaiian Home Lands.