Switching gears now - let's talk World Cup. Every four years, people around the world tune into the same thing at the same time over the same four weeks. They're watching the World Cup. This year's tournament will be held in Brazil, and the first match between Brazil and Croatia is just six days away.
We Americans love our fried shrimp, our sushi and our fish sticks. And a lot of other people around the world count on fish as a critical part of their diet, too. According to the Food and Agriculture Organization, fish now accounts for almost 17 percent of the world's intake of protein — in some coastal and island countries it's as high as 70 percent.