Oil Advances as Iran’s Seizure of Tanker Keeps Tension High
U.K. demands immediate release of vessel Stena Impero
Brent crude futures add 2% to trade near $64 a barrel
By Sharon Cho and Grant Smith
Oil rose again, heading for its biggest gain in more than a week, after Iran’s seizure of a British tanker fanned concerns of a confrontation that could disrupt Middle East supplies.