ວີດີໂອ - ຄວາມຫວັງ ເພື່ອໃຫ້ມີ ການປ່ຽນແປງ ໃນອີຣ່ານ

Analysts are tamping down hopes of major changes in Iran, after the surprise election of relatively moderate candidate Hassan Rowhani as president. VOA’s Al Pessin reports from London.