Wall Street Journal | Oil Suffers Worst Monthly Drop Since 2008 Wall Street Journal Oil prices resumed a months-long slide on Friday, briefly dipping below $50 a barrel on fresh doubts about Russia's commitment to cut crude production. U.S. crude prices notched their biggest one-month percentage loss since October 2008, down 22% in ... Saudi Arabia Looks Increasingly Isolated In Effort To Boost Oil Prices Glut worries drive oil towards worst month in a decade Oil Prices Set To Book Worst Month In A Decade |