Clear violation of the Foreign Corrupt Practices Act. Possibly Joe feels compelled to run to avail himself of the political defense.
>https://thehill.com/opinion/white-house/436816-joe-bidens-2020-ukrainian-nightmare-a-closed-probe-is-revived
He's saying he'll accept a deal. If he's a witness for the patriots, he'll effectively be "in the middle" of the whole show and will also be in the middle in the sense that he'll be a man without a team. Repub's hate him, for obvious reasons. Giving testimony against HRC and LL will cause Dems to hate him too.
Surprised he doesn't publishe a twit showing him on an island, all alone….