The Guardian | Oil prices hit three-and-a-half-year high after US exits from Iran deal The Guardian The rise came after the treasury secretary, Steven Mnuchin, told reporters he did not expect a major oil price hikes because other countries would increase output to offset such losses. Although Donald Trump's decision to withdraw from the Joint ... Oil Jumps as Supplies Shrink, Trump Seeks Curbs on Iranian Crude Iran and oil prices: What Trump's decision will mean - CNN Money Oil stocks rally after US withdraws from Iran nuclear pact |