Three of the the world’s leading experts on materials handling have been scheduled to address Modex 2014, North America’s biggest supply chain trade show. This year’s featured speakers are Edward G. Bastian, president of Delta Airlines, who will be give an addressed called “Shipping Trends for Global Supply Chains”; Lee Scott, former president and CEO of Walmart, who will discuss how to build a logistics and supply chain organization that is a market differentiator; and George Prest, CEO of MHI, who will present the key findings from the group’s annual industry report. Modex will be held March 17-20 at the Georgia World Conference Center, in Atlanta.