23.102019October 23, 2019 Biden’s lead in Democratic primary hits widest margin since AprilBy SSRSIn NewsTags CNN, CNN Politics, CNN Poll conducted by SSRS, Election 2020, Joe Biden
20.082019August 20, 2019 Biden regains double-digit lead over 2020 Democratic fieldBy SSRSIn NewsTags CNN, CNN Politics, CNN Poll conducted by SSRS
30.042019April 30, 2019 Biden solidifies front-runner statusBy SSRSIn NewsTags CNN, CNN Politics, CNN Poll, CNN Poll conducted by SSRS, Joe Biden
