Come November, This Is the Man Who'll Replace Martha McSally in the US Senate

Former astronaut Mark Kelly brings a hell of a resume to his race in Arizona for the US Senate. 

Incumbent Republican Senator Martha McSally was appointed in January 2019 to finish Sen. John McCain's term, after losing her previous Senate race to Sen. Kyrsten Sinema in November 2018, the first Republican to lose a Senate race in Arizona in three decades. 

Mark Kelly has been leading McSally in most polling by a wide margin.