http://www.motherjones.com/politics/2016/12/trump-deutsche-bank-conflict-loans
"That concern exists with Trump, but he presents a unique problem when it comes to conflicts of interest: He and his companies have borrowed hundreds of millions of dollars. These are loans that potentially afford his lenders leverage over Trump. This creates the possibility that Trump may find himself in the position of choosing between US interests and his lenders' interests. There's no better example of this than the $364 million Trump owes the struggling Deutsche Bank, which is staggering under fierce pressure from US financial regulators who want the bank to pay for its misdeeds during the run-up to the 2008 mortgage crisis. (Trump is in a real estate partnership that borrowed $950 million from a group of banks including a subsidiary of Deutsche Bank and the state-owned Bank of China.) As it has hit trouble, Deutsche Bank's stock has fallen in the past year to levels so dangerously low that the German government was reported to be considering stepping in to prop up the bank. But on January 20, the newly inaugurated President Trump will have the ability to remove all that pressure on one of his most loyal creditors."