Oil firms, banks bruise FTSE 100 By: MarketWatch June 19, 2013 at 05:24 AM EDT Banks drop in London on Wednesday after a commission calls for sanctions for bad bankers, while oil firms on the decline put further pressure on the U.K. benchmark. Read More >> Related Stocks: BP Plc ADR Bhp Billiton Ltd ADR HSBC Holdings Plc ADR Lloyds Banking Group Plc ADR Rio Tinto Plc ADR Royal Dutch Shell Cl B ADR