The committee cited interviews with police commanders in an effort to buttress President Trump’s federal takeover of law enforcement and the National Guard deployment in the capital city.
The committee said interviews with the city police’s seven district commanders showed the department’s leadership had put an aggressive emphasis on lowering crime numbers.
Bill and Hillary Clinton have repeatedly offered to provide sworn statements, but Representative James R. Comer has threatened to hold them in contempt of Congress if they fail to appear.
For months, the Clintons have been engaging with Mr. Comer far more than was previously known to respond to his requests and avoid having to appear on Capitol Hill.