Sen. Mark Kelly, D-Az., and former Rep. Gabrielle Giffords speak during the Democratic National Convention Thursday, Aug. 22, 2024, in Chicago. (AP Photo/Charles Rex Arbogast)

Former Rep. Gabrielle Giffords, of Arizona, right, and her husband Sen. Mark Kelly, D-Ariz., appear during the Democratic National Convention Thursday, Aug. 22, 2024, in Chicago. (AP Photo/Paul Sancya)

Rep. Lucy McBath, D-Ga., stands onstage and is joined by Abbey Clements of Newton, Conn., Kim Rubio of Uvalde, Texas, Melody McFadden of Charleston, S.C.,, and Edgar Vilchez of Chicago, during the final day of the Democratic National Convention in Chicago, Thursday, Aug. 22, 2024. (Mike Segar/Pool via AP)

Sen. Mark Kelly, D-Az., and former Rep. Gabrielle Giffords speak during the Democratic National Convention Thursday, Aug. 22, 2024, in Chicago. (AP Photo/Matt Rourke)