Detailed text transcripts for TV channel - CNN - 20100728:10:04:00
I hope you can because in the nak eye it is unbelievable. truly rackable. that right there is oil underneath the surface of the sand. it glows in the dark but just how toxic is this sand. >> is it a problem for us to be in contact with this petroleum product that's now mixed in with the sand? the answer to that question is -- i don't know. >> why hasn't somebody tested that? >> same question i've been asking for about six weeks. >> reporter: so we decided to get it tested with the help of the scientists from the university of west florida. getting a good average requires taking samples in diff...