Detailed text transcripts for TV channel - CNN - 20110501:21:28:00
Job normally done by this time, but now day four, it continues. >> you've given us a dna strand that allows us to do what we do. help us to go forward. >> reporter: a somber prayer at the morning briefing exemplifies the serious nature of search and rescue work. >> from an unofficial capacity we can all realize that after three days in rubble, that potentially this is the last viable day. >> reporter: crews get their assignments and head out. >> remember your safety. watch out for your people. drink plenty of water. let's get to work. >> reporter: i'm riding with mobile fire search and rescue....