 A slow-moving heat wave is intensifying throughout the country with people doing what they can to beat the heat. Correspondent Jim Cressula is in Hickory, North Carolina. Tens of millions are suffering through record heat on the West Coast and across the South and East, from Texas to New York City. These people are trying to beat the heat in Hickory, North Carolina. I brought the fans to be cool. They're self-charged. If they go down, I got spare batteries. I'm going to be cool all night long. Water, lots of water.