Please don't ask the political Left to think independently of the political narrative (propaganda) spoon fed them by their own Mainstream Media outlets. Their brains could not possibly handle the processing load.
IF HE'S BACKING OUT OF THE RACE BECAUSE HE'S UNFIT TO BE PRESIDENT. THEN WHY IS HE STILL FIT TO BE PRESIDENT? AND WHAT MAKES YOU THINK KAMALA HARRIS IS FIT TO BE PRESIDENT?