A monitor displays General Electric Co. signage on the floor of the New York Stock Exchange (NYSE) in New York, U.S. (Photographer: Michael Nagle/Bloomberg)
(Bloomberg Businessweek) -- One Sunday in March, Gary Wiesner, who runs General Electric Co.’s wind-turbine-blade factory in Pensacola, Fla., received something he’d never gotten before: a personal email from the CEO. H. Lawrence Culp Jr. wanted to know if it would be OK if he came for a visit.