“Donald Trump escalated his personal attacks on his Democratic rival, Kamala Harris, on Sunday by repeating an insult that she was ‘mentally impaired’ while also saying she should be ‘impeached and prosecuted,’” the AP reports. “With just over a month until the election, Trump is intensifying his use of personal and offensive attacks, even as some Republicans say he’d be better sticking to the issues.” USA Today: Donald Trump falsely calls Kamala Harris, Joe Biden “mentally impaired” again, ramping up attacks.