Siehe dazu u.a.
"In Unexpected Move, Big Island Mayor Approves Bill Restricting GMO Crops" - http://www.earthisland.org/journal/index.php/elist/eListRead/in_unexpected_move_big_island_mayor_approves_bill_restricting_gmo_crops
"Big Island Mayor Signs Biotech, GMO Ban Into Law" - http://www.huffingtonpost.com/2013/12/05/big-island-biotech-ban_n_4395521.html
"Mayor signs GMO bill 113 into law" - http://www.bigislandvideonews.com/2013/12/05/mayor-signs-gmo-bill-113-into-law/