WASHINGTON — A business associate of President Trump promised in 2015 to engineer a real estate deal with the aid of the president of Russia, Vladimir V. Putin, that he said would help Mr. Trump win the presidency.
The associate, Felix Sater, wrote a series of emails to Mr. Trump’s lawyer, Michael Cohen, in which he boasted about his ties to Mr. Putin. He predicted that building a Trump Tower in Moscow would highlight Mr. Trump’s savvy negotiating skills and be a political boon to his candidacy.
“Our boy can become president of the USA and we can engineer it,” Mr. Sater wrote in an email. “I will get all of Putins team to buy in on this, I will manage this process.”
The emails show that, from the earliest months of Mr. Trump’s campaign, some of his associates viewed close ties with Moscow as a political advantage. Those ties are now under investigation by the Justice Department and multiple congressional committees.
American intelligence agencies have concluded that the Russian government interfered with the 2016 presidential election to try to help Mr. Trump. Investigators want to know whether anyone on Mr. Trump’s team was part of that process.
