AdvertisementAdvocates Say Shark Populations Under Threat From 20 NationsJanuary 27, 2011Wright BryanfacebookEmailThis undated photo provided by the Micronesian Shark Foundation shows a shark tail from an allegedly illegal Taiwanese fishing vessel busted in Palau on Aug. 5, 2009. The tiny Pacific nation of Palau is creating the world's first shark sanctuary. (AP)