Bernie is a lousy candidate for President, but somehow he is riiding high.
People are voting for the old communist.
So he has the Democrats scared. They know that none of their candidates are worth spit, but thay also know that most Americans will not vote for a known Communist. So they have to get rid of Bernie.
The Rusian ploy didn't work with Trump but they are tossing it out there again. This time against one of their own.
I can't help it IMO anyone who votes for a Democrat this year has the brains of a cotton candy cone.