U.S. President Donald Trump fires National Security Council advisor Lt. Col. Alexander Vindman and E.U. ambassador Gordon Sondland, who both testified as witnesses at the impeachment inquiry against him. Vindman's twin brother, Lt. Col. Yevgeny Vindman, an Army JAG officer also part of the National Security Council staff, is also fired. 2020-02-7
An unpublished manuscript of former National Security Advisor John Bolton's book "The Room Where It Happened" reveals that President Donald Trump told him that unfreezing military aid to Ukraine was conditional on their performing investigations into Joe Biden and Hillary Clinton. 2020-01-26
Democrats in the United States House of Representatives unveil two articles of impeachment against President Donald Trump: abuse of power and obstruction of Congress. 2019-12-10
During her testimony before U.S. House investigators last month in the impeachment inquiry against President Donald Trump, Fiona Hill, Trump's former top adviser on Russia and Europe, said that she received death threats and "hateful calls" and was the subject of false "conspiracy theories" as part of a targeted harassment campaign she claims was implemented after she agreed to cooperate with the inquiry, according to a deposition transcript. 2019-11-8
Gordon Sondland, the United States Ambassador to the European Union, reverses his previous testimony, admitting to a "quid pro quo" in the withholding of military aid for Ukraine. 2019-11-5
Charles Kupperman, U.S. President Donald Trump's former deputy national security adviser, defies a congressional subpoena to testify before the House Permanent Select Committee on Intelligence regarding the impeachment inquiry into President Trump. 2019-10-28
Two associates of Rudy Giuliani have been arrested for campaign finance violations in connected to efforts to discredit presidential candidate Joe Biden, according to a spokesman for the District Court for the SDNY. 2019-10-10
A whistleblower who filed a complaint against U.S. President Donald Trump over a phone conversation with Ukrainian President Volodymyr Zelensky sought guidance from the House Permanent Select Committee on Intelligence prior to the filing, Representative Adam Schiff's office says, but denies seeing the complaint in advance. 2019-10-2
The United States House of Representatives issues an impeachment inquiry into President Donald Trump. 2019-09-25