Gabon's indispensable yet homeless fishermen Having arrived mostly illegally in the 1970s, Gabon's foreign fishermen - Nigerians and Beninese - have gradually become indispensable, catching two-thirds of the fish along Gabon's 800 km of coast. But in Libreville and Port-Gentil, the economic capital, they are continually denied land rights. IMAGES AND SOUNDBITES