Forbes | UPDATE 10-Oil dives 5 pct as worries about Iran talks trump Yemen Reuters NEW YORK, March 27 (Reuters) - Oil tumbled 5 percent on Friday, erasing the previous session's gains, as Yemen's conflict looked less likely to disrupt Middle East crude shipments and investors turned their focus to talks for a potential Iran nuclear ... Middle-East Conflict Leads To Oil Spike 'Mideast unrest causes oil spike, but it's only temporary' UPDATE 9-Oil down as Iran deal eyed; US crude in for best week in 4 years |