These two firms have never come together , '' said their chief executive , John J. Mack , referring to the Dean Witter and Morgan Stanley factions of the divided investment bank . ''
John J. Mack /business/person/company Morgan Stanley
DT CD NNS VBP RB VBN RB , '' VBD PRP$ JJ NN , NNP NNP NNP , VBG TO DT NNP NNP CC NNP NNP NNS IN DT VBN NN NN . ''
John J. Mack
PERSON
Morgan Stanley
ORGANIZATION
/business/person/company