UPDATE 1-European regulators take tough line on telecoms M&A By: Reuters: Company News October 13, 2015 at 09:47 AM EDT * EU's Ansip sides with Vestager in debate on merits of telco M&A Read More >> Related Stocks: Atac Resources Ltd DTE Energy Liberty Global Ltd Ord A Ormat Technologies TE Connectivity Telefonica S.A. ADR Vodafone Grp Plc ADR