What you’re hearing in the video isn’t fireworks. That’s the sound of a power line arching along the power pole, and the car that slammed into the pole. Amazingly the people inside the car got out okay. The crash happened shortly before 10:30 p.m. on Monday night, in the 8200 block of NE Highway 99. The Clark County Sheriff’s office says the collision stemmed from a physical altercation that started at a nearby apartment complex. The case is still under investigation.