Detailed text transcripts for TV channel - CNN - 20100728:15:11:00
It is so distinct. can you see it on camera. it is unbelievable truly remarkable. what is oil under the surface of the sand. it glows in the dark but how toxic is the sand? >> is it a problem for us to be in contact with the oil in the sand? the answer is i don't know. >> reporter: why hasn't somebody tested that? >> same question i've been asking for six weeks. >> reporter: so we decided to get it tested with the help of a scientist from the university of west florida. getting a good average requires taking samples in different spots at different depths. all right, let's take it back to the l...
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