Greenpeace guide to canned tuna:
Tuna brands play a key role in the overfishing crisis by selling us unsustainable tuna. It's time every brand takes responsibility. Greenpeace's new Canned Tuna Guide reveals which brands to buy, and which brands still source overfished species or use destructive fishing techniques.http://www.greenpeace.org/australia/issues/overfishing/our-work/cannedtuna
Cool! I love toona and have been wondering about this for a while now. Noice one panda.
Now I AM going back to work! 
I'll just keep catching my own thanks
nothing better that fresh sushi !!!
oh and beer 
