Jubilant Celebrations in TehranNBC News’ Ali Arouzi is on the scene in Tehran where local Iranians are celebrating Iran’s landmark nuclear deal with world powers.Jubilant Celebrations in Tehran00:57Get more newsLiveonNBC News NowPrintJuly 14, 2015, 11:42 PM UTC / Updated July 15, 2015, 7:12 AM UTC
