It's not clear to me how many of the above questions actually lead to clearly impeachable offences. I'm sure the Trump lawyer present would object to almost all on the grounds that they are just digging for political dirt and are outside the remit of a special prosecutor charged with investigating very specific charges of collusion with a foreign power for political advantage in a particular election.

I have no doubt that Trump had all sorts of dodgy business dealings with reprehensible regimes prior to his election. That's a feature, rather than a bug of US business more generally and Trump can probably plausibly distance himself from most of it by blaming various subordinates. Are crimes committed before election impeachable?

Index of Frank's Diaries