Mining, retail shares tug FTSE 100 slightly into the red By: MarketWatch May 24, 2017 at 04:14 AM EDT Blue-chip stocks in the U.K. slipped Wednesday, with pressure on mining shares setting up to pull the market lower for a second straight session. Read More >> Related Stocks: Bhp Billiton Ltd ADR Bunge Limited Rio Tinto Plc ADR