The longrunning science fiction television phenomenon The X-Files will reappear after a six-year hiatus in a second film to be released in theaters next week. But the show that brought to life Agents Fox Mulder and Dana Scully and added “The Truth Is out There” and “I Want to Believe” to pop lexicon is also finally showing its age. This morning X-Files director/writer/producer Chris Carter was at the Smithsonian’s National Museum of American History to…