DETROIT, Sept. 26 /PRNewswire/ -- The Board of Directors of Comerica
Incorporated (NYSE: CMA) today announced a leadership succession plan in which
Vice Chairman Ralph W. Babb Jr. will succeed Eugene A. Miller as president and
chief executive officer. Babb, Comerica's chief financial officer, will
assume the duties and responsibilities of president and chief executive
officer on January 1, 2002. Miller will remain chairman until his retirement
at the end of September 2002, at which time he will be succeeded in that role
by Babb. Babb also joins the Board of Directors of Comerica Incorporated,
effective immediately.

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