"The Dictator" - inspired by Muammar Qaddafi - CBS News Video Neil DeGrasse Tyson on the privatization of space A company called Space-X plans to launch a rocket headed for the International Space Station. Astrophysicist Neil DeGrasse Tyson, Director of the Hayden Planetarium in New York, and author of "Space Chronicles: Facing the Ultimate Frontier," talks to Charlie Rose, Gayle King and Erica Hill.