calling out the rioters and gaining swing votes that way could easily increase his chance in win. he's almost at that point right now that he has to do this or the whole election is going to go belly up on him. the momentum has shifted something fierce, and the riots are helping that move even faster and causing it. it's almost hail mary time.
the thing is, not only does biden fear his safety, if he did that he exposes himself to all kinds of potential sabotage by his own party.
if he's smart he should call them out and bail on the extreme portion of his party, because he can always say "well..if you don't vote for me as a moderate democrat, you get trump"....but he's stupid, he's a wimp and company man. has he ever made a good decision as a politician?
the dems are fractured between themselves. from far left to moderate, and they basically hate one another. the only thing they unite for is their hatred in trump, which isn't enough to defeat him because most americans (even democrat's) are afraid for their life's from the far left radicalism.