Alexander Vindman, a key witness in President Donald Trump's impeachment inquiry, on Twitter Saturday marked the one-year anniversary of Trump's call with Ukrainian President Volodymyr Zelensky that set off the investigation that ultimately led to Trump's impeachment.

Former Rep. Trey Gowdy was working with President Donald Trump's personal lawyer Rudy Giuliani last summer when Giuliani secured a meeting at the Justice Department with Attorney General William Barr and senior Department of Justice officials on behalf of a Venezuelan client, according to newly disclosed documents.

The White House has tapped Ryan Tully to be the top official on Europe and Russia at the National Security Council, making him the fifth person to occupy that job in the last three and a half years of the Trump administration, three sources familiar with the decision told CNN Friday.

Democratic Sen. Tammy Duckworth of Illinois announced on Thursday that she is blocking Senate confirmation of 1,123 senior US Armed Forces promotions until she receives assurances that the promotion of Lt. Col. Alexander Vindman, a key witness in President Donald Trump's impeachment inquiry, won't be blocked.

Rep. Adam Schiff, who led House Democrats' impeachment investigation into President Donald Trump, blasted John Bolton on Thursday after the former national security adviser asserted in his forthcoming book that Democrats committed "impeachment malpractice" by not broadening the scope of their probe.

Former national security adviser John Bolton accuses President Donald Trump in his forthcoming book of explicitly tying US security aid to Ukraine with an investigation of his presumptive 2020 opponent, the central allegation of Democrats' impeachment of the President last year.

President Donald Trump survived impeachment, but in the midst of a pandemic, he is still exacting his revenge.

President Donald Trump on Friday fired State Department Inspector General Steve Linick, the latest in a series of dismissals of independent government watchdogs that have come in the wake of the President's acquittal on articles of impeachment earlier this year.

After leaving the Republican Party and supporting the impeachment of President Donald Trump, Rep. Justin Amash of Michigan is exploring a presidential run as a Libertarian.

In the immediate aftermath of President Donald Trump's impeachment and acquittal, Republicans felt very good about their chances of retaking the House majority that they had lost two years earlier.