And he even used a light saber. The actor famous for his role as one of space's greatest heroes didn't need to use the Force to launch the new Skywalk at the top of the Rock of Gibraltar. The best part may be the Stormtroopers chilling in the background.Mark Hamill's appearance at the Rock of Gibraltar Skywalk was a dramatic opening for the state-of-the-art glass platform and viewpoint 340 meters (over 1100 feet) above the narrow channel where the Mediterranean meets...