Christopher Nolan attended CinemaCon 2012 this afternoon, and showed off 5 minutes of new footage from The Dark Knight Rises during Warner Bros.' presentation. Reactions are showing up online, and the response has been overwhelmingly positive! Bane's voice is now much clearer, there's tons of action, and the footage showed off some interaction between Batman…

Warner Bros. will be bringing The Dark Knight Rises to CinemaCon next month. CinemaCon (formerly ShowWest) is movie industry trade show that Warner Bros. has been a part of in the past. Back in 2008, Christopher Nolan, Christian Bale, and Maggie Gyllenhaal showed footage from The Dark Knight, including the prologue. This year the show runs…