PHOENIX -- Voters could get the right to overrule federal laws and mandates under the terms of an initiative filed late Thursday. The Arizona Constitution already says the federal Constitution "is the supreme law of the land." This measure, if approved in November, it would add language saying that federal document may not be violated by any government -- including the federal government. More to the point, it would allow Arizonans "to reject any federal action that they determine violates the United States Constitution." That could occur through a vote of the state House and Senate with consent of the...