BUSINESSCNBCDow futures drop 500 points as oil prices spike following U.S. attack on Iran: Live updates01:47 AMRelated Articles:Dow futures drop 500 points as oil prices spike following U.S. attack on Iran: Live updates CNBCOil Prices Jump 10% After Iran Attack, Pointing to Economic Risks The New York TimesOil prices jump as Iran war threatens shipping through strait of Hormuz The GuardianOil surges and stock futures sink after war in Iran disrupts crude supply CNNOil prices rise sharply in market trading after attacks in Middle East disrupt supply NPR