Detailed text transcripts for TV channel - CNN - 20110420:07:53:00
Of similar diasters in the past and they end to just get worse before they get better. what is your feeling about this? >> well, the futcher is unknown. unfortunately we have never had -- unfortunately, we have no baseline of an understanding of what this means. the exxon valdez in 1989 was a surface spill with much less oil. even that still has impacts 20 years later. i was with cnn off the coast of vera cruz in november looking at the oil spill of 31 years ago and there's still oil there. so while we are not sure of the extent of the damage, we know it will continue to have an impact on the ...