Iranian President Hassan Rouhani staked his political future on opening Iran ever so slightly to the outside world and overcoming hard-liners' opposition to secure a historic nuclear deal in exchange for relief from crippling sanctions.
He'll soon find out if voters think it's enough to keep him in the job.
The 68-year-old cleric, a moderate within Iran's political system, has history on his side as Iranians vote for president Friday. No incumbent president has failed to win re-election since 1981, when Ayatollah Ali Khamenei, the current supreme leader and most powerful man in Iran, became president himself.
Political analysts and the scant polling data that's...