Click here to see the latest stories from
"John joined Reuters in 2008 as one of its first financial columnists, specialising in commodities and energy. While his main focus is on oil markets, he has written broadly on the emergence of commodities as an asset class, regulatory issues and macroeconomic themes. Before joining Reuters, John spent seven years as a senior analyst for Sempra Commodities (now part of JP Morgan) covering base metals and crude oil. Previously, he worked as an analyst on world trade, banking and financial regulation for consultancy Oxford Analytica."