Various currency rates are displayed at a window of an exchange shop in downtown Tehran, Iran, Wednesday, Sept. 5, 2018. The Iranian rial fell Wednesday to its lowest rate on record and saw worried residents of Tehran line up outside of beleaguered moneychangers, part of a staggering 140-percent drop in the currency's value since America pulled out of the nuclear deal only four months ago. (AP Photo/Ebrahim Noroozi), APTOPIX