Iran says issues remain in nuclear talks as deadline passes: ISNA

VIENNA (Reuters) - An Iranian diplomat said that there were still differences to overcome in nuclear talks with six world powers as the deadline passed on reaching an agreement on Iran's nuclear work, the Students News Agency ISNA reported on Tuesday. "Still there are three issues to be resolved, which are sanctions, U.N. resolutions and nuclear work," the unnamed diplomat told ISNA. (Writing by Parisa Hafezi; Editing by Louise Ireland)