," rebecca levy and shelby stevens talk about seafood. iny are second prize winn this year's c-span studentcam competition. >> throughout the past few decades, the amount of damage to our water has increased exponentially. come to the salt water and oceans. it has become even more prominent than ever before. the fish that were healthy are not going extinct. each year, the u.s. consumes close to 5 billion tons of seafood. it is the third rank country for consuming fish. thecase of gone by since overuse of our country's natural resources. how can we sustain heating as many fish as we do without sustaining natural fish populations. table aren the dinner not always when you -- what you think they are. where is this fish coming from? the answers to this question fall into the hands of many fish workers. there are antibiotics used in fish. i do t think people have any idea how much importance seafood is coming into this country. 2010, only 1.3% of all fish products imported in the united states or expect -- inspected. we asked people what they