Wall Street Journal | Oil Prices Fall Ahead of US Inventory Data, Yellen Speech Wall Street Journal LONDON—Oil prices fell in thin trade on Tuesday ahead of a speech from Federal Reserve Chairwoman Janet Yellen, which could provide clues on the future course of monetary policy, and data on U. S. oil production. The global benchmark, Brent crude, ... Crude Oil Extends Declines, Weighing on Stocks as Bonds Advance |