Mark Kelly unseats Martha McSally in Arizona, flipping John McCain’s former Senate seat blue

Mark Kelly has unseated Republican Sen. Martha McSally in Arizona, marking the first time in modern history that the state has sent two Democratic senators to Washington. Kelly, a retired astronaut and the husband to former Rep. Gaby Giffords, D-Ariz., ran as a pragmatic liberal. Often posting double-digit margins, he held a wide lead over […]