From the ACC's website:
In most states, the Commission is known as the Public Service Commission or the Public Utility Commission. Our Commission, however, has responsibilities that go beyond traditional public utilities regulation. These additional roles include facilitating the incorporation of businesses and organizations, securities regulation and railroad/pipeline safety.
* - Check out the (relatively) very small print at the bottom of the sign. Forese and Little are running for seats on the ACC. Though based on the priorities indicated by their signs, working *for* the people of Arizona is not their top priority.