Over 40 nations are meeting this week at the Western and Central Pacific Fisheries Commission meeting in Guam. There is a chance to make history and preserve the last of the world's healthy tuna fisheries. Yellow Fin and Big-Eye tuna species are threatened by overfishing in the Pacific and scientists say that the situation is now critical. Millions of lives will be affected by the decisions made here this week and many economies are at stake together with the fate of a massive ocean ecosystem. The Big-Eye is on Guam and the world is watching.