Why is Daley's photo still missing from wall of mayors?

Richard M. Daley was Chicago's longest-serving mayor. His 22 years on the job surpassed the longevity record set by his father, former Mayor Richard J. Daley, who served for 21 years.

Why, then, is Daley's photo still missing from the wall of mayors in the reception area in the mayor's office on the fifth floor of City Hall six years after he left office?

Why is there a photo of David Orr, who spent eight days as acting mayor after the 1987 death of Harold Washington, but not one of Richard M. Daley?

Mayor Rahm Emanuel's administration insists that it has nothing to do with any tension between Emanuel and his predecessor and political mentor caused by Emanuel's decision to chart a decidedly different course to solve the problems Daley left behind.

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