US STOCKS-Wall St pares gains as defensive stocks offset trade optimism By: Reuters: Company News May 14, 2018 at 15:14 PM EDT * Xerox tumbles after scrapping $6.1 billion deal with Fujifilm Read More >> Related Stocks: Acacia Communica CBS Corp Lockheed Martin Lumentum Holdings Northrop Grumman Oclaro Raytheon Co Viacom Xortx Therapeutics Inc