Detailed text transcripts for TV channel - CNN - 20110317:14:01:00
Cnn crews are in place. stan grant, sonja gu-- sanjay gupta will talk about the radiation and threat it poses to the public. and jill dougherty at the white house with new efforts to get america out of harm's way. let's begin with you, stan. the water drops seem like a last-ditch effort to cool the reactor to prevent a meltdown. but i don't know, it just seems more like an act of desperation. >> reporter: they are trying everything they can. there's no doubted about thatment you know, they've tried sea water. now they're coming from the air and also from the ground off the back of water trucks...