5 Worst Mistakes in 'The Dark Knight Rises'

#5 How did Bane find out Batman’s secret identity and hidden armory?

When they first meet, Bane already knows Batman is Bruce Wayne. At first, you imagine he learned this from Talia Al Ghul, or maybe even from Ra’s Al Ghul. But then you realize how this can't make sense. Bruce killed Ra’s Al Ghul only months after he became Batman. Ra’s didn't really see Bruce as Batman until the train scene at the end, moments before he died. So did Ra’s call his daughter at some point in this small window to tell her Bruce is Batma? On top of that, how did she or Bane know about the existence of the Applied Sciences wing of Wayne Enterprisesn, Batman’s armory, and its specific location in the building? Do you remember how Bane was building his hideout right below it? Even if there was some sort of identity leak, Lucius Fox himself said Applied Sciences was “completely off the books.”

Loved the movie, but these plot holes need to be explained.