Oil set for second weekly rise as unsettled US-Iran war crimps supply

SINGAPORE, Aug 21 (Reuters) – Oil prices were little changed on Friday, but were on track for a second weekly rise as the stalemated U.S.-Iran war continues to disrupt supply from the key Middle East

(The article has been published through a syndicated feed. Except for the headline, the content has been published verbatim. Liability lies with original publisher.)