Detailed text transcripts for TV channel - KGO - 20180704:00:32:00
In southern colorado, the spring fire exploding to 80,000 acres, one of the biggest in state history. this cabin, one of more than 100 homes destroyed. >> it looked like hiroshima had another a-bomb dropped on it. >> reporter: officials say the blaze was sparked by an illegal campfire. heat and dry winds are supercharging 42 wildfires in ten states, including this one in northern california. in the east, an extreme triple-digit heat index from d.c. to boston, where today, they're practicing for fourth of july festivities -- ♪ -- and bringing in huge fans to cool the crowds. >> you need to st...