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Corporation Commission candidates Andy Tobin, Boyd Dunn, Bill Mundell, Al Melvin, Tom Chabin, Rick Gray and Bob Burns debating utility issues on Wednesday. (Capitol Media Services photo by Howard Fischer)

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Corporation Commission candidates pledge transparency over campaign contributions

TEMPE -- Three candidates for Arizona Corporation Commission vowed Wednesday to force utilities to disclose the money they spend trying to elect the people who regulate them and the rates they can charge.