IS THIS MARRIAGE WORKING?

Examines the challenges faced by John S. Reed and Sanford I. Weill, co-chief executive officers (CEO) of the bank, Citigroup Inc., which resulted from the merger between Citigroup and Travelers Corp. Reasons why it is generally not ideal to have two persons occupying the top post in any business; Financial performance of the company under Reed and Weill's leadership; Potential ramifications of the alleged growing discord between Reed and Weill on Citigroup; Specific goals and innovation plans of each CEO; Difference between Reed and Weill's corporate leadership styles. INSETS: How Reed thinks Citigroup is doing;Weill: `I have no problem being a parnter with John';Reed: `The culture will take care of itself'.