Arizona. In the grand canyon state, former astronaut mark kelly is challenging republican incumbent senator Martha Mcsally. Good evening, welcome to the special election 2020 debate between u. S. Senate candidates republican senator Martha Mcsally and democratic challenger mark kelly. This is the only live debate between these two candidates. It is a joint effort brought to you by the Arizona Citizens Elections Commission and media organizations from across the state. Im ted simons, host and managing editor of arizona horizon and joining me tonight, political report we are the Arizona Republic and also the host of arizona 360 on kuat and the host of the show on kjzz radio. We are broadcasting to you live from the studios at arizona pbs and asus Walter Cronkite school of journalism in downtown phoenix. Tonights debate is also being live streamed on participating medias websites including ez central. Com, kjzz, azpbs. Org and azpm. Org. Topics were chosen by journalists from the four par