59% of the 'Tuna' Americans Eat Is Not Tuna

Nonprofit ocean protection group Oceana took 1,215 samples of fish from across the United States and genetically tested them in order to bring us the following astonishing facts:

• 59% of the fish labeled "tuna" sold at restaurants and grocery stores in the US is not tuna.
• Sushi restaurants were far more likely to mislabel their fish than grocery stores or other restaurants.

http://www.theatlantic.com/business/archive/2013/02/59-of-the-tuna-americans-eat-is-not-tuna/273410/