Plea Cautions News Today

Taking extra plea cautions. these firefighters in pittsburgh used wet towels to try to stay cool. they needed much more than that. >> these clothes are a double enled sword. they are designed to keep us from being burned, but it doesnt allow our body temperature to fluctuate. >> reporter: its not just uncomfortable, its proven to be deadly. more than two dozen heat related deaths have been reported. cattle and crop losses are moubting across the drought stricken south. in texas the first six mon...