Detailed text transcripts for TV channel - CNN - 20110514:21:29:00
Down. there may be a foot and a half or two feet of freetboard above what the levee is. so you still have all of this tremendous pressure. i'm also a certified scuba diving instruction. you're talking about 30, 40 feet worth of water. there are double atmospheres, atmospheres of pressure pushing down from the top of the water to the bottom of the water and the water is trying to push itself under the levees because really all they are, in spots, they're walls, of course, and that could be concrete, but in many spots, they're just hills of dirt, and the hills of dirt are not perfect. they have ...