In Los Angeles, a Wal-Mart building permit is getting a once-over. In New York, the City Council is investigating a possible land deal with the retailer’s developer in Brooklyn. A state senator in California is pushing for a formal audit of a proposed Wal-Mart in San Diego. And in Boston and its suburbs, residents are pressuring politicians to disclose whether they have received contributions from the company.

All of it in the past week.   Wal-Mart has worked hard in recent years to polish its reputation and give elected officials, community groups and shoppers a reason to say yes to their stores, especially as it pushes aggressively into big — and historically hostile — cities. Now, the revelation of a bribery scandal involving the retailer’s Mexican subsidiary is giving critics a new reason to say no.   Read more