a string of aftershocks followed overnight. john vas is traveling to the quake zone with the latest. the first astronaut to set foot on the moon, neil armstrong saying america's space program is about to head on a downhill slide to mediocrity. >> first, it's a happening ending to tell you about. an 11-year-old girl disappeared last friday in a florida swamp full of alligators and snakes. 11-year-old nadia bloom was discovered yesterday. she was found by a family friend about a half mile from her home. that friend, james king said it was god that helped him find the missing child. david mattingly is live at cnn right now in the cnn center in atlanta. tell us first of all, how she got there in the first place. this is an area as you pointed out, rescuers had to use