There is one thing Donald Trump has yet to try to cushion the energy shock from the Iran war: suspending oil exports. It could backfire https://www.economist.com/finance-and-economics/2026/03/18/what-if-donald-trump-decided-to-ban-oil-exports?taid=69bb37d7a072250001e9a03d&utm_campaign=trueanthem&utm_medium=social&utm_source=voante