Asia stocks tumble on messy Italian vote results By: MarketWatch February 25, 2013 at 19:52 PM EST Stocks fall in Asia after signs of an inconclusive general election in Italy spark worries that another chapter in Europe’s debt crisis could be opening. Read More >> Related Stocks: Bhp Billiton Ltd ADR Commonwealth Bk of A Honda Motor Company ADR Hyundai Motor Reg S National Australia Bank Ltd [Victoria Australia Nikon Corp ADR Nissan Motors ADR Rio Tinto Plc ADR