It almost feels like he's about to lose it. He must feel everything is about to start unraveling all around him and he's feeling the heat.
He really doesn't want anyone to delve into his finances. If you were investigating him and weren't interested in his finances, after this interview, the first thing you would do is start looking at his finances.
This guy is so stupid and irrational it's astounding. If the Russia collusion doesn't bring him down which I sincerely doubt, he's so fucked when they really start investigating his finances.
What an idiot.