US STOCKS-Wall Street falls as Fed meets and Brexit vote looms

Wall Street fell on Tuesday as central bank policymakers weighed interest rates and the health of the U.S (Other OTC: UBGXF - news) . It (Other OTC: ITGL - news) was the fourth straight session of losses for the S&P 500 as the Federal Reserve began its two-day meeting to decide whether the U.S. economy has recovered enough to absorb a rate hike. While traders have discounted a rate increase this month, they will parse Fed Chair Janet Yellen's speech at a conference on Wednesday for clues on