Considering Trump's stated position on it just being "good" business to renegotiate loans rather than pay them back as agreed in the first place, is it possible that US banks won't lend to him any more and that, as a result, he's had to obtain loans from the Russians and Chinese...
...only to learn too late that the Russians and Chinese don't renegotiate loans. They just break...things...until you pay. (Please read that with a Russian accent.)
And THAT's why Trump is running for President...
...and also why, proving himself a true Republican, he's accusing Hillary of "putting the Oval Office up for sale" because THAT is exactly what he plans to do?
Just a thought....