Unleaded fuel drips from a petrol pump at an ASDA Group Ltd. supermarket gas station in this arranged photograph in Croydon, U.K. (Photographer: Luke MacGregor/Bloomberg)

Oil Slumps to Worst Weekly Loss of Year as Trade Fears Linger

(Bloomberg) -- Oil limped to its worst weekly loss of the year as tensions lingered over how the trade feud between the world’s top economic super powers will hit demand.