Mack CEO shined as plant worker on ‘Undercover Boss’

This past Sunday, as we wrote here last week, Mack Trucks CEO Denny Slagle appeared on the popular CBS show Undercover Boss disguised in a mustache, cap, and toupee. Slagle (pictured, right) struggled to install front covers straight on 11-liter engines at the Hagerstown, Md., engine plant, took corners too fast driving a high-lifting fork truck while picking parts at a parts distribution facility near Baltimore, and managed to put a small nick in an ...

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