Wal-Mart pledges $2 billion in food and grants to fight hunger

Wal-Mart announced plans Wednesday to donate $2 billion over five years to food banks and hunger relief organizations, one of the largest charitable efforts that the nation's largest grocer has undertaken. - Wal-Mart pledges $2 billion in food and grants to fight hunger

Wal-Mart pledges $2 billion to fight hunger CNNMoney
Wal-Mart plans $2B push on hunger relief - AP
USA Today - New York Times