Joe Scarborough @JoeNBC
Perhaps, but progressives in the Democratic primary left Biden for dead. It was Jim Clyburn and moderate Democrats who Biden owes his political success to moving forward. — PolitiTweet.org
Matt Lewis @mattklewis
This headline is probably more declarative than the column. But I suspect Biden will be pushed to the left if Dems… https://t.co/F4dVNWWlfD