European shares extend gains; eyes on ECB measures By: Reuters: Company News December 02, 2010 at 05:15 AM EST * For up-to-the-minute market news, click on [STXNEWS/EU] Read More >> Related Stocks: AGL Resources Banco Bilbao Viscaya Argentaria S.A. ADR Banco Santander ADR Banco Santander Chile ADR Bhp Billiton Ltd ADR Bhp Billiton Plc ADR Rio Tinto Plc ADR United Guardian Inc