Could hydrocarbons from Deepwater Horizon explosion be building up in people?

Houston — The Houston Chronicle is reporting; The Macondo well blowout on the floor of the Gulf of Mexico lays bare just how little scientists know about that great expanse of saltwater and its creatures.

But in fishing communities from Florida to Louisiana, some people have vital questions of their own. To read more on this story, head to The Houston Chronicle's website: http://www.chron.com/news/houston-texas/houston/article/Researchers-will-take-a-deep-look-at-Gulf-seafood-3991634.php