>> with 600 guardsmen activated, there's 74 dead. it's still a search and rescue operation. the sound of heavy equipment is constand in mayfield. debris is loaded and hauled away. the governor called it a relief. a light at the end of the tunnel. >> feels pretty good to not just be pushing this stuff out of the way but to be loading it up and taking it out of town. there's something therapeutic about taking that chaos and destruction and death and getting it out. >> neil, the national weather service started posting bulletins that conditions were ripe for something bad to happen about two hours ahead of the tornado touching down. it's hard to tell how many people were helped by that because you don't have a