Evgeny Freidman, second from right, leaves court after pleading guilty and promising his cooperation in state and federal investigations, in Albany, N.Y., May 22, 2018. A significant business partner of Michael Cohen, President Trump’s personal lawyer, Freidman has quietly agreed to cooperate with the government as a potential witness, a development that could be used as leverage to pressure Cohen to work with the special counsel examining Russian interference in the 2016 presidential election. (Nathaniel Brooks/The New York Times)