Why an unbuilt Moscow Trump tower caught Mueller's attention

An intriguing area of focus in Special Counsel Robert Mueller’s investigation into the Kremlin’s role in the 2016 U.S. election is a proposed Moscow real estate deal that Donald Trump pursued while running for president despite denying at the time any links to Russia. The special counsel has revealed in court filings numerous details about the project, which never came to fruition. Further information has come from Michael Cohen, Trump’s former personal lawyer who was instrumental in the negotiations, in congressional testimony and in his guilty plea to a charge of lying to Congress about the project.