Read this: After 12 years as commissioner of the AFL, David Baker retired unexpectedly on July 25, 2008, just two days before ArenaBowl XXII; deputy commissioner Ed Policy was named interim commissioner until Baker's replacement was found. Baker explained, "When I took over as commissioner, I thought it would be for one year. It turned into 12. But now it's time."
Now answer this question, if there is an answer (If it cannot be answered, return "unanswerable"): On what date did Baker step down as commissioner of the AFL?
July 25, 2008