An enjoyable bank heist film that dangles insider access to the world of the uber-wealthy. Some clever play with the timeline keeps us engaged as a hostage negotiation drags on overnight. Denzel is a cocksure and stubbornly moral center amidst the filth of wealth. Jodi Foster plays a fixer whose's influence grants her immediate access to the NYC mayor in a memorable scene I quite enjoyed, where his smarmy graciousness turns to snarling invective as soon as the door to…