Similarities in that Hillary Clinton and Joe Biden are not especially LIKABLE candidates -- both decent people but don't connect well with voters.
The "Basket of deplorables" comment was the kiss of death for Clinton; meanwhile, Donald Trump was giving kids in the middle of the country rides in his helicopter.
Two-thirds of Democrats DID NOT WANT Biden as their nominee, but Joe gave them the middle finger and stayed. Biden also elevated Trump by making him the centerpiece of his campaign.
Best.