Describe the disagreement between Mr. Nguyen and Baba and explain how this reflects cultural differences?

Mr. Nguyen asked for Baba's identification in order to complete a check transaction, something that Baba took personally and found insulting. Their altercation resulted in Baba damaging property. Baba's feeling that he was being insulted was directly related to his status and interactions in Kabul. He was having a very difficult time adjusting the American ways.