Marsh, Aon grieving but ready to serve.

NEW York (State); NEW York (N.Y.); UNITED States

WORLD Trade Center (New York, N.Y. : 1970-2001) ; AON Corp. AON; MARSH & McLennan Cos. Inc. MMC

Reports the responses of insurance brokers Marsh and McLennan Cos. Inc and Aon Corp. on the search for missing employees in the World Trade Center attack in New York, New York. Efforts to comfort the family victims and employees affected by the tragedy; Assistance offered by the companies; Estimation of missing employees.