Brian Beutler: “According to the most recent ABC/Ipsos poll, Kamala Harris’s favorability was 11 points underwater until she became the presumptive Democratic nominee, at which point her popularity spiked to 43-42, giving the party a popular standard-bearer for the first time in three years. Trump, meanwhile, ended his convention where Harris began, 11 points underwater (not bad for him, actually) but ended the week seven points less popular than he started, a catastrophic 36-52.