Featured Gas OilOil slips on uncertainty over U.S.-China trade deal, surging inventoriesBy Abisola THOMPSONNovember 9, 2019November 9, 2019 by By Abisola THOMPSONNovember 9, 2019November 9, 20190557 Crude oil futures fell on Friday amid lingering uncertainty on whether, and when, the U.S. and China will agree a long-awaited deal to end their