<b> OPEC President Chakib Khelil says he expects oil prices to rise to $150-170 over the summer, but not to hit the $200 mark. He cited the continued weakness of the US dollar and international pressure on Iran.<br /><br />http://www.france24.com/en/20080628-opec-head-sees-oil-hitting-150-170-summer-talk-paris&navi=DEBATS </b>
