In this photo released by official website of the office of the Iranian Presidency, President Hassan Rouhani holds his ballot while voting for the presidential and municipal councils election at a polling station in Tehran, Iran, Friday, May 19, 2017. Iranians began voting Friday in the country’s first presidential election since its nuclear deal with world powers, as incumbent Hassan Rouhani faced a staunch challenge from a hard-line opponent over his outreach to the wider world. (Iranian Presidency Office via AP/RSS)