evidence: Former President Donald Trump made at least 10 false claims about Vice President Kamala Harris in his first campaign rally since she became the presumptive Democratic presidential nominee. Trump, speaking in North Carolina, attacked Harris at length with a flurry of assertions about her personal and political past, her record as vice president and her policy stances. We’re still looking into some of his claims, but at least 10 were wrong. [...] Trump claimed of Harris: "She was the border czar, but she never went to the border."