Sporadic protests were taking place in cities in Iran for a fourth day, with demonstrators attacking a Shi’ite seminary west of Tehran, according to Iranian news agencies and social media on Saturday, as Iranians brace for a return of U.S. sanctions. Hundreds have rallied in cities across the country, including Tehran, Isfahan, and Karaj, according to videos posted on social media, to protest against high inflation caused in part by a plunging rial over fears of the reimposition of crippling sanctions on Aug. 7. In May, the United States pulled out of a 2015 deal between world powers and Tehran under which international sanctions on Iran were lifted in return for curbs on its nuclear program. Washington decided to reimpose sanctions on Iran upon its withdrawal, accusing it of posing a security threat and has told countries they must halt all imports of Iranian oil from […]