Sept. 29 (Bloomberg) — German lawmakers approved an expansion of the euro-area rescue fund’s firepower, freeing the way for European officials to focus on what next steps may be needed to stem the debt crisis. Global investors in a Bloomberg survey found investors anticipate the crisis to lead to an economic slump. Deirdre Bolton, Erik Schatzker, Michael McKee and Dominic Chu report on Bloomberg Television’s “InsideTrack.” (Source: Bloomberg)