ballistic missile test in the works. we begin tonight with high anxiety over north korea s threat to launch a satellite, a launch pentagon officials believe is to test a ballistic missile capable of launching a nuclear warhead capable of sitting the main land. weather is such that officials believe the launch could come at any time. let s take a closer look at what they are worried about. this is north korea. i want to show you new satellite images from april 9th. a clear image of the launch pad. the rocket is here. you see preparations, rail mounting. that s how they brought the rocket out. the ex university deflector is right here. you see support vehicles way up here on the distant edge. now, let s look at a more recent satellite image released today. a bit grainy. if you notice here, i will try to highlight it, you can see support vehicles much closer to the launch pad. not much activity over here by the fueling tanks. the analysts that have looked at this believe based