Wal-Mart Exec Lauds Sustainability as Responsible and Rewarding by Rob Keys Posted 10/19/2010 03:17 pm Updated 4 years ago Dana Pickup outlined numerous ways in which Wal-Mart has proved that sentiment since former CEO Lee Scott delivered his famed "21st Century leadership speech" in 2005. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.