Budweiser launched its first Twitter account on Jan. 27, and made a splash with its first tweet: an image of a newborn member of the "Budweiser Clydesdales Class of 2013."
So far two retailers — Supervalu and Walmart — have pulled lots of Emfamil Premium Newborn powdered formula before any recall has been issued after learning of an infant's death this past weekend, according to published reports.