WASHINGTON (AP) — Democratic presidential nominee Kamala Harris and running mate Tim Walz will campaign by bus in southwestern Pennsylvania on Sunday, hoping to ride the wave of enthusiasm her candidacy has brought to the presidential race to their party’s nominating convention in Chicago this week. Vice President Harris and Walz, the governor of Minnesota, will be joined by their spouses, Doug Emhoff and Gwen Walz, as they get on and off the bus in the Pittsburgh area to glad-hand with voters. Harris and Emhoff were scheduled to deliver remarks at an event in the borough of Rochester, in Beaver County, which Donald Trump, the Republican presidential nominee, won in 2020, though he lost the general election to Democrat Joe Biden. Southwestern Pennsylvania is a critical part of a key battleground state that has long commanded the attention of presidential candidates. The state voted for the Republican presidential candidate in 2016 and for the Democratic candidate in 2020. Both Harris and Trump are vying to see who can put Pennsylvania in their column on Nov. 5th. (Photo: AP)