(4-traders.com) By Vanessa Mock BRUSSELS--European Union regulators have given the green light to steel maker ThyssenKrupp AG's reaquisition of Acciai Speciali Terni and Outokumpu VDM, a maker of alloys. The European Commission said the move raised no competition concerns, since the merged entity will continue to face rivals. The go-ahead marks...http://www.4-traders.com/THYSSENKRUPP-AG-436698/news/ThyssenKrupp-AG--EU-Clears-ThyssenKrupps-Reacquisition-of-Acciai-Speciali-Terni-Outokumpu-VDM-17934371/