Iran 's finance minister tells CNN that oil prices could rise as high as $ 160 a barrel . Comment: `` There are conversations and dialogues taking place currently , but there can not be a hegemony and a double-standard in the treatment of member countries such as Iran , '' he said . The chief of the U.N. 's nuclear watchdog agency is heading to Iran for talks . G8 leaders urge Iran to cooperate with inspectors .
Iran 's finance minister tells CNN that oil prices could rise as high as $ 160 a barrel . Comment: The chief of the U.N. 's nuclear watchdog agency is heading to Iran for talks . G8 leaders urge Iran to cooperate with inspectors .