Donald Trump has issued a fresh warning on Iran's oil infrastructure - even as petrol prices edge back towards where they were before the conflict began.
Ian Verrender is the ABC's Chief Business Correspondent. With over 40 years of journalism experience, he covers a wide range of topics including energy policy, renewable energy, oil and gas, as well as global affairs and geopolitics. He has been featured in the Australian Broadcasting Corporation (ABC), MSN, and Engineering and Construction.






