Here's the Bloomberg article on Trump and Russian money Rachel mentioned last night. [View all]
Trump, Russia and a Shadowy Business Partnership
An insider describes the Bayrock Group, its links to the Trump family and its mysterious access to funds. It isn't pretty.

https://www.bloomberg.com/view/articles/2017-06-21/trump-russia-and-those-shadowy-sater-deals-at-bayrock
But that doesn't address national security and other problems that might arise for the president if Russia is involved in Trump, either through potentially compromising U.S. business relationships or through funds that flowed into his wallet years ago. In that context, a troubling history of Trump's dealings with Russians exists outside of Russia: in a dormant real-estate development firm, the Bayrock Group, which once operated just two floors beneath the president's own office in Trump Tower.
Bayrock partnered with the future president and his two eldest children, Donald Jr. and Ivanka, on a series of real-estate deals between 2002 and about 2011, the most prominent being the troubled Trump Soho hotel and condominium in Manhattan.
During the years that Bayrock and Trump did deals together, the company was also a bridge between murky European funding and a number of projects in the U.S. to which the president once leant his name in exchange for handsome fees. Icelandic banks that dealt with Bayrock, for example, were easy marks for money launderers and foreign influence, according to interviews with government investigators, legislators, and others in Reykjavik, Brussels, Paris and London. Trump testified under oath in a 2007 deposition that Bayrock brought Russian investors to his Trump Tower office to discuss deals in Moscow, and said he was pondering investing there.
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One of Bayrock's principals was a career criminal named Felix Sater who had ties to Russian and American organized crime groups. Before linking up with the company and with Trump, he had worked as a mob informant for the U.S. government, fled to Moscow to avoid criminal charges while boasting of his KGB and Kremlin contacts there, and had gone to prison for slashing apart another mans face with a broken cocktail glass.