Detailed text transcripts for TV channel - CNN - 20100508:21:02:00
Officials said what went wrong. >> we place ed the dome over th leak source. hydrates formed in the top of the dome requiring us to move the dome to the side of the leak point. the dome is currently sitting on the sea bead while we evaluate options to deal with the hydrate issue. >> that dome is just one option bp is pursuing to stem the flow of crude oil, all with no guarantee that any of them will work. let's go now cnn's david mattingly joining us now from venice, louisiana. david? >> reporter: don, they say they haven't failed yet. so they're not giving up on the dome idea just yet. they'r...