Arizona Governor Doug Ducey has appointed former Republican Congresswoman Martha McSally to fill late Senator John McCain's seat."All her life, Martha has put service first — leading in the toughest of fights and at the toughest of times,” Ducey released in a statement Tuesday morning. “She served 26 years in the military; deployed six times to the Middle East and Afghanistan; was the first woman to fly in combat and command a fighter squadron in combat; and she’s represented Southern Arizona in Congress for the past four years. With her experience and long record of service, Martha is uniquely qualified...