Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Social Media Use by Iran's Sanctioned Officials Poses Dilemma for US Michael Lipin This article originated in [1]VOA's Persian Service. The continued use of Twitter and Instagram by senior Iranian officials sanctioned by the Trump administration in recent months has put U.S. authorities and social media executives in a predicament. Iranian Supreme Leader Ayatollah Ali Khamenei and Foreign Minister Mohammad Javad Zarif have been posting content frequently on both U.S. social media platforms since the Treasury Department added them to its Specially Designated Nationals and Blocked Persons (SDN) list in June and July, respectively. "Here you have an administration that's trying to press hard on the Iranian regime, but they are not able to take down the foreign minister's access to U.S.-made social content tools," said former State Department counterterrorism official Jason Blazakis, who now heads a counterterrorism center at the Middlebury Institute of International Studies at Monterey, California. "I think they are in a difficult spot in terms of how to deal with Silicon Valley," Blazakis added in a VOA Persian interview. References 1. https://ir.voanews.com/ .