Acura extends cross-promotion deal with W Hotels.
Amazon pressured to pay state sales taxes from brick-and-mortar retailers including Wal-Mart and Target.
Citi tops list of banks that received federal aid.
Coca-Cola sees Diet Coke overtake Diet Pepsi for the first time.
GE, eBay and Aflac ranked among the world’s “most ethical” companies.
Groupon said to discuss IPO with valuation of up to $25 billion.[more]
Morton’s steakhouse chain may seek a buyer.
Pfizer investors push for spin-off of nutrition business.
Planters teams with Sports Illustrated for March Madness promotion.
Porsche sticks with stock-sale timetable.
Tata Motors turns to retailer Big Bazaar as new outlet.
Unilever sets out R&D drive.
Wal-Mart makes case for success in Chicago.