Ok this I'll be a short entry, but when I was watching HP7 P2, the end of the teaser previews they showed, The Dark Knight Rises and while watching it I saw what looked like debris falling from the building shot and it showed images of Bruce traveling to L.O.S temple, and the Bat-Pod, it also showed the chanting and such but I bet what you're asking is what happened at the end, I saw batman in his Dark Knight uniform and it looks like there in either a tunnel, a sewer, or the streets, but it looked like Batman was wet all over and he was sweating like crazy, with Bane also trying to catch his breath. END OF TEASER.