Matt Roberts is the hardest-workin' man in state government. The communications director for Arizona Secretary of State Ken Bennett left his post in June to help his boss run for governor, and he was missed almost immediately by the local Fourth Estate, which had counted on him for years to explain abstruse campaign laws or provide us with public records posthaste. Roberts made it look easy, treating reporters like pals and getting us what we needed, when we needed it. Bennett lost (badly) in the primary, so Roberts is back at his post — for now. Here's hoping that wherever he lands after Bennett leaves office he's appreciated.