Are there 'The Dark Knight Rises' spoilers in the latest trailer?

Slideshow posted in Photos | Monday, December 19, 2011

26 of 28: The Gotham City Police Department battle what looks like Bane's army on the steps of the Gotham City Hall. It appears Bane's army has the use of 'tumblers,' the vehicle Batman uses for his Batmobile. Watch the trailer for 'The Dark Knight Rises' (Warner Bros.)