(Wal-Mart article updated with additional expert commentary.)NEW YORK ( TheStreet) -- Wal-Mart ( WMT) is looking to expand into South Africa, offering to purchase Massmart Holdings for $4.25 billion. But is this just a ploy to divert attention from weakened U.S. operations? Investors, it seems, have some concerns about Wal-Mart's announcement, with shares of trading lower on the news, down 0.8% to $53.65.
Cramer: Wal-Mart Green Lights Africa