Cairo, Egypt, in its history[?] has had a significant number of fortified gates protecting both inner and outer city. Apart from the purpose of defense they were also used for differentiation of the varied social and economic classes. Often the gates were heavily decorated as artistic pieces.
... since Barsamian first interviewed Chomsky)
Rollback: The Return of Predatory Capitalism
History and Memory
The Federal Reserve Board
Take from the Needy and Give to ...