Batman:  You still have me at a loss , Ra 's al Ghul . Just how did you learn who I am ?
Ra's Al Ghul: I control a vast global organization , detective . Obviously Batman 's activities require certain costly implements . It was a simple matter for my people to learn which wealthy Americans were amassing what Batman might require . The _ one _ who matched my daughter 's description of you was Bruce Wayne .
Batman: Next time I 'll have to glue my mask on .