This reminded me a discussion on the public radio a few months ago. Here is an interesting fact: "Japan imports 90% of the world’s blue-fin for use in sushi an

This reminded me a discussion on the public radio a few months ago. Here is an interesting fact: "Japan imports 90% of the world’s blue-fin for use in sushi and other dishes" [1] http://www.pri.org/science/environment/ban-bluefin-tuna-trade1609.html http://www.pri.org/science/environment/ban-bluefin-tuna-trad...