Dream Theater's new self-titled album on Roadrunner Records arrives tomorrow (Sept. 24), and to celebrate Billboard is hosting the exclusive U.S. premiere of the video for the song "The Enemy Inside." The clip, which was directed by Bill Fishman (the Ramones, Steve Ray Vaughan), marks the first time in a long while that Dream Theater has created a strictly conceptual video to illustrate one of its songs. Instead of seeing the band, viewers will witness the torment of a soldier who's struggling with reintegrating into his life back home due to post-traumatic stress disorder (PTSD). http://youtu.be/kivbHHazxFQ Guitarist John Petrucci says...