Monday, April 30, 2012::‘Dark Knight Rises’ Campaign: Tweet Graffiti, Get Trailer

The next trailer for “The Dark Knight Rises” is set to premiere alongside the theater release of Marvel’s “The Avengers” on May 4. But fans can see it early by participating in a new online marketing campaign — one that involves tweeting pictures of Batman-based graffiti.

http://mashable.com/2012/04/30/the-dark-knight-rises-trailer-2/#61715Internal-Document-from-the-Gotham-City-Police-Department