CNN The Situation Room April 18, 2013 08:05:00
And having to search it home by home, business by business, block by block. it's a very tedious process. >> reporter: as you've already heard, there are fatalities. that is something authorities have confirmed to us. they simply will not be able to give us a number as yet. the numbers have gone all over the place. there's no point in going to them yet. they say there are fattalitiefa. they suggest not only civilian fatalities but fattalities amon emergency responders. fire personnel responded, they got there and realized it was very dangerous because of the potential for poisonous gas so they ...