Vice President Kamala Harris made a campaign stop in Pennsylvania over the weekend at a convenience store that the Biden-Harris administration sued in April for allegedly having racist hiring policies. Harris, along with running mate Democratic Minnesota Gov. Tim Walz, stopped by a Sheetz convenience store in western Pennsylvania on Sunday while on a short tour of the crucial swing state ahead of the start of the Democratic National Convention. The Biden-Harris administration is suing the chain for allegedly discriminating on the basis of race by screening potential hires for criminal backgrou…