In news from the commercial sector, Denver based ProLogis, and AMB Property Corporation of S.F. announced on Wednesday their merger negotiations. These two publicly traded companies are the two largest players within the warehousing and distribution center realm. Some experts suggest the merger is nothing more than an effort to make economies of scale more reaonable for the two. ProLogis has lost millions due to logistic nightmares and other such inefficiencies spotlighted by the financial crisis worldwide.