My latest thinking is that Biden will pick Klobuchar for VP.
The Democrat Party knows Biden will pass away in office and they won’t let a black woman hold the job of President before a white woman does (because they’re old school racists).
When Biden announces he’s picked Klobuchar, this will also signal that he’s selected the “Rust Belt Route” to 270. As of now, polling suggests this is the smart route to take.
The Biden Campaign believes he can win the rust belt by bringing home older female voters who Trump won in 2016.