There’s been a lack of new footage or unseen photo’s for Christopher Nolan’s “The Dark Knight Rises” for a little while now and that’s mainly due to the fact that the film is really close to release, but in a similar way when leading up to the Avengers it appears the powers that be have chosen to release more footage to further build anticipation and promotion for the upcoming release in the trailer below:
Did he have his hands aroudn Bruce’s neck! They did it! They increased excitement! Huzzah!!!
Source: Live For Films