Ahead of Bud Walton Party, Walmart Shareholders Reject 3 Proposals, Arkansas Business News
Walmart proposes board changes
Wal-Mart picks new chairman at annual meeting - Taipei Times
Walmart touts investment in people, technology as advantages (Update)
Wal-Mart keeps it all in the family, chair passed to son-in-law - Deseret News
Data shows some Walton giving leans to left
Greg Penner Named Wal-Mart's 3rd Chairman at Annual Shareholders' Meeting, Arkansas Business News
Greg Penner Succeeds Rob Walton as Walmart Board Chairman - Talk Business & Politics
Rob Walton Hits NFL Ownership Scene in Prime Position to Buy Broncos –
Wal-Mart keeps it all in the family as chair is passed to Penner, Business
Wal-Mart names new board chairman, keeps job in family
Wal-Mart Reassures Employees As It Touts Tech Investments
Walmart: Sam Walton's grandson-in-law new chairman
Walmart, Lagging in Online Sales, Is Strengthening E-Commerce - The New York Times