Vice President Harris will hold her first rally alongside her yet-to-be-announced running mate on Tuesday night in Philadelphia, her campaign said, as part of a five-day, seven-state blitz for the Democratic ticket. Harris spent the weekend interviewing prospective running mates, including Pennsylvania Gov. Josh Shapiro (D), Minnesota Gov. Tim Walz (D), Sen. Mark Kelly (D-Ariz.), Kentucky Gov. Andy Beshear (D) and Transportation Secretary Pete Buttigieg. She will announce her choice no later than Tuesday, when she and her running mate will embark on a five-day swing through the seven battleground states expected to decide November’s election. Harris and her vice...