Maps Set Up News Today

What do you do first? >> first thing, we find that place to search. we have maps set up by the local emergency managers in the area and give us an area to search, put it up, we take coordinates, go through the buildings, search building by building, standing up or laying down. >> reporter: the teams fan out through mountains of rubble and teetering buildings using every tool they brought. one of the rescue officials just told us there was a paper posted on the side of this beige house here sayin...