Democrat Andrew Gillum's surprise victory in the Florida gubernatorial primary sets up a race between a young, black progressive and Rep. Ron DeSantis, a Republican who has staked his political career on his ties to President Trump. Steve Cannon and Lynne Sladky/AP hide caption
Travis Brenda is a math teacher at Rockcastle County High School who ousted Jonathan Shell in a primary election Tuesday. Shell is a key member of the Republican leadership team that has orchestrated the teacher pension bill, the tax increases and the charter school bill. Wade Payne/AP hide caption
Rick Colyer votes at the Durham County Library North Regional in Durham, N.C., Tuesday. Gerry Broome/AP hide caption
Brian Kemp, Georgia's secretary of state, holds a gun as he talks to a young man in one of his ads for his campaign for governor. It has spurred national outrage. Brian Kemp's campaign for Georgia governor via Twitter/Screenshot by NPR hide caption
DNC Chairman Tom Perez has called for the party to reform the way it uses superdelegates in its presidential nominating process. George Frey/Getty Images hide caption
Rep. Chaka Fattah, D-Pa., facing multiple federal indictments, lost his primary bid on Tuesday night. Matt Rourke/AP hide caption