Now i can see the impact of imposing sanction on IRAN especially on OIL will backfire US themselves....Nilikua nafatilia documentary moja ikionesha jinsi IRAN baada ya kuwekewa vikwazo nao wakaweka vikwazo vya kutokuuza mafuta yao kwa US DOLLAS wanauchumi wakasema hii itakua ni pigo kubwa kwa uchumi wa US...kilichofuatia IRAN ikasema ita trade na CHINA kwa YUAN tu na Ita trade na INDIA kwa RUPEE and no more PETRO-DOLLAS..Naona sasa na CHINA-JAPAN wataondokana na utumwa huu kwani US economy ita drop gradually