Iran’s supreme leader called on Muslim nations to unite against the United States, state television reported on Thursday, saying Tehran would never yield to its arch foe’s “bullying”. Iran’s Supreme Leader Ayatollah Ali Khamenei speaks live on television after casting his ballot in the Iranian presidential election in Tehran June 12, 2009. REUTERS/Caren Firouz/File Photo “The Iranian nation has successfully resisted bullying attempts by America and other arrogant powers and we will continue to resist… All Muslim nations should stand united against America and other enemies,” Ayatollah Ali Khamenei said. Writing by Parisa Hafezi; Editing by Gareth Jones