FILE - Sen. Mark Kelly, D-Ariz., speaks at an election night event Nov. 3, 2021, in Tucson, Ariz. Kelly will be a formidable opponent for whoever emerges from the GOP primary. A former astronaut and Navy pilot, Kelly is the husband of former Rep. Gabrielle Giffords, who survived an assassination attempt. He has worked to build a profile as a moderate since he was elected in a 2020 special election to finish the term of the late Republican Sen. John McCain. (AP Photo/Ross D. Franklin, File)