Pune = Karachi?

Brad Pitt and Angelina Jolie are visiting Pune and while that is quite common in terms of the hordes of famous Hollywood celebrities that make their way to the city, what is rare is that the producers of the film (in which Jolie is playing slain journalist Daniel Pearl's wife) have found resemblance between Pune and Karachi! This is interesting not only for the fact that all these years I have heard that Mumbai and Karachi look quite similar, but because I really doubt if Karachi has anywhere near as many potholes on its roads as those that adorn dear old Pune.