https://www.politico.com/story/2019/03/04/nadler-trump-investigation-1201488
A key House committee with the power to impeach President Donald Trump kicked off a sweeping new investigation on Monday with document demands from the White House, Trump’s namesake company, charity, transition, inauguration and 2016 campaign, as well as several longtime associates and the president’s two adult sons.
Judiciary Committee Chairman Jerry Nadler, a New York Democrat, opened his much-anticipated probe with letters to 81 individuals, companies and government entities seeking a wide range of materials that go to the heart of allegations against the president — including abuses of power, corruption, and obstruction of justice.
“This is a critical time for our nation,” Nadler wrote to each recipient, all of which his staff noted have already been ensnared in investigations by special counsel Robert Mueller or other federal prosecutors. “President Trump and his administration face wide-ranging allegations of misconduct that strike at the heart of our constitutional order.”