Project Milwaukee: Why the Twin Cities are Tops MILWAUKEE, WI (wuwm) - In a recent study by MarketWatch.com, Milwaukee was ranked as the 18th best city in which to do business. The Minneapolis-Saint Paul region was ranked as having the best business climate. As part of our series on economic development, we sent WUWM's LaToya Dennis to Minnesota to find out what the Twin Cities are doing right. © Copyright 2012, wuwm