Walter Williams: The Unseen Cost Of Saving Jobs With Tariffs Train cars sit idle at Sparrows Point steel mill in Sparrows Point, Md., in December 2012, before the property was razed. In its heyday during and after World War II, the mill employed some 30,000 workers. (AP) WALTER E. WILLIAMS in Investor’s Business Daily 3/08/2016 4:36 … Continue reading IBD: The Unseen Cost Of Tariffs