The U.S. House of Representatives Intelligence Committee said on Tuesday it has hired a former federal prosecutor in Manhattan with experience investigating Russian mobsters and white-collar crime to lead its probe into the Trump administration.

The hiring of Daniel Goldman is the latest move by the House's new Democratic majority to add legal firepower to an expanding list of investigations into the affairs of Republican President Donald Trump and his associates.

The chairman of the House Judiciary Committee, Rep. Jerrold Nadler, recently announced that he had retained Barry Berke, a prominent criminal trial lawyer, and Norman Eisen, a former adviser to President Barack Obama, to work on his expansive probe into Trump and other issues.