Sanders said it's fine if Biden "can't put three sentences together" as long as he puts forward a working-class agenda.
Demetrius Freeman/The Washington Post via Getty Images)
- Bernie Sanders conceded Biden has trouble speaking — but argued that his agenda is more important.
- "Sometimes he doesn't put three sentences together. It is true," said Sanders.
- The top progressive also said he believes Biden still "has a very good chance to win.
Sen. Bernie Sanders of Vermont...