Intelligence Committee Chairman Adam B. Schiff (D-Calif.) said Monday that House investigators will transmit a report on President Trump’s conduct in the Ukraine controversy to the Judiciary Committee shortly after Congress returns from Thanksgiving recess next week.

In a letter to colleagues, Schiff underscored that stonewalling by the White House could form the basis for a separate article of impeachment.

Meanwhile, a federal judge ruled that former White House counsel Donald McGahn must comply with a House subpoena, in a ruling that has implications for witnesses that might be sought in the impeachment inquiry.

Democrats are seeking to build a case that Trump leveraged military assistance and an Oval Office meeting with Ukrainian President Volodymyr Zelensky in exchange for investigations of former vice president Joe Biden and his son Hunter Biden, and a debunked theory alleging Ukrainian interference in the 2016 presidential election.

●White House review turns up emails showing extensive effort to justify Trump’s decision to block Ukraine military aid.

●Schiff says Democrats will press forward despite lack of testimony from key impeachment witnesses.

●Rep. Devin Nunes (R-Calif.) denies allegation that he met with top Ukrainian prosecutor about Bidens.