[Maryland] Gov. Robert L. Ehrlich Jr. said yesterday that he is angry at "revisionism" from political opponents who question a much-repeated story about Lt. Gov. Michael S. Steele being pelted with Oreos during a 2002 campaign debate in Baltimore.

Versions of the story have been repeated over the years by Ehrlich, Steele and their supporters in describing what they call a pattern of racial slights against the black Republican, and accounts of the event have spread...