 Harris is scheduled to speak at an NAACP event this morning. Former President Donald Trump is vowing to trounce Harris in November if she winds up being the Democratic Party nominee. GOP vice presidential nominee J.D. Vance holds his first campaign rally in his hometown of Middletown, Ohio today. CBS historian Small is there. Vance will be headlining a campaign event at his old high school where he's expected to ramp up attacks against a rising Kamala Harris.