FILE - Former Iranian nuclear negotiator Hasan Rowhani smiles as he registers his candidacy for the upcoming presidential election, at the interior ministry, in Tehran, Iran, Tuesday, May 7, 2013. ... more 
FILE - Former Iranian nuclear negotiator Hasan Rowhani smiles as he registers his candidacy for the upcoming presidential election, at the interior ministry, in Tehran, Iran, Tuesday, May 7, 2013. Iran's reformist-backed presidential candidate surged to a wide lead in early vote counting Saturday, June 15, 2013, a top official said, suggesting a flurry of late support could have swayed a race that once appeared solidly in the hands of Tehran's ruling clerics. (AP Photo/Vahid Salemi, File) less 
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Associated Press | Photo By Vahid Salemi, File
Sat, Jun 15, 2013 9:10 AM EDT