CNN CNN Newsroom March 25, 2014 13:21:00
Carol, it's just starting to rain yet again. >> it's so hard to wrap your hand around. i was struck by what the governor said. there's not a stick standing anywhere in that square mile. how hard has it been for rescue crews to comb through the thick mud? >> reporter: tremendously hard. there's so many obstacles and dangers. the ground is not stable. there are those risks involved in fact search and rescue teams had to retreat yesterday for a few hours which is precious time lost because it was too dangerous to get in there. we heard they're encountering mud packed homes and cars so thick it's ...