Nathan Gann, a clean-cut honors student who attended the University of Arizona, was a self-described computer geek. During the summer of 2007, 19-year-old Gann was busy blogging and posting videos of himself, which were goofy but showed a sense of promise and ambition, all over YouTube.
"I love the stars, ever since I was a child," he wrote on his MySpace page. "Because of them I have always wanted to reach for the stars. My dream goal is to be an astronaut."
Nathan's younger sister,...Full Story