Joe Biden is a placeholder. He was propped up to stop Bernie Sanders from winning the Democrat nomination.
He will magically get a brain tumor, or have some other health issue. He may actually "pass away" also.
They will allow Biden to be criticized and take heat for months and months, then they will slip someone in new who hasn't had one ounce of criticism or vetting.
He will be replaced by Kamala Harris, Hillary Clinton VP or Michelle Obama.Stacey Abrams, someone along those lines.
Then with the fake BLM outrage + Coronavirus hoax they hope to use mail-in cheating/voting to oust President Trump.
not so sure...
they know the others have issues, so make one of them VP and then 25th Biden.