Dropped off. This group has already been processed. Is it like this every morning . Every morning. Glor and, for the first time, we see a black hole. And as with all great discoveries, this is just the beginning. Glor good evening. Im jeff glor. And this is our western edition. Were going to begin tonight in north carolina, where part of Downtown Durham was leveled by a natural gas explosion. At least one person was killed; more than a dozen others hurt. The front of one building was blasted apart. Several others were damaged. Windows were shattered for blocks. Some described it as feeling like an earthquake. Errol barnett is in durham. Oh, my god. Reporter thick, black smoke and a roaring fire, visible for miles. Reporter while on the ground. Youre not safe right here. Its not safe. Reporter . Rescuers had to use a makeshift stretcher to get victims to ambulances. Others sat stunned and bloodied. The blast left at least one dead and 17 people injured, with six in critical condition. P