Want to edit your own trailer for the “The Dark Knight Rises” and have a chance to travel to New York City for the Red Carpet premiere? Warner Bros. and Chrysler have launched a promotional campaign titled “Imported from Gotham City” that lets you to download media from the upcoming Batman film and assemble it into your own trailer. The winner will be selected by director Christopher Nolan, travel to Hollywood to produce the spot in a professional editing studio, and have their trailer broadcast on television. There are 27 pages of video clips (some of the footage previously unseen), 4 pages of audio clips, and 3 pages of titles and graphics to choose from. Find out more at importedfromgothamcity.com.