Best known as a destination for UFO enthusiasts and conspiracy theorists, Roswell has become a household name thanks to old Mulder and Scully. And even if you're not glued to your set for reruns of The X-Files, you may remember Roswell as the setting for major scenes from the 1996 blockbuster Independence Day. Government cover-ups, alien autopsies, and cigarette-smoking feds . . . come along as we venture into the UFO capital of the world.