Army Lt. Col. Alexander Vindman, the top Ukraine expert on the National Security Council, told members of Congress that he tried to edit a White House log of a July call between President Donald Trump and Ukraine's president to include details that were omitted, one lawmaker present at the testimony and another source familiar with it confirmed to NBC News.
Vindman testified in a closed-door deposition before House impeachment investigators that the attempted edits were to reflect Trump mentioning possible recordings of former vice president Joe Biden discussing corruption in Ukraine and Ukrainian President Volodymyr Zelenskiy mentioning Bursima, the company who had hired Biden’s son, Hunter, the sources said.
The July 25 phone call between Trump and Zelenskiy is at the center of an impeachment inquiry being conducted in the House of Representatives. Critics say the alleged pressure on the Ukrainians amounted to Trump abusing his power for political gain in the 2020 presidential election. Vindman's testimony was first reported by The New York Times.
The White House in September released official notes of the July phone conversation and noted it was not a verbatim transcript and that it represented a record of "the notes and recollections of Situation Room Duty officers and National Security Council policy staff" who listen to official conversations.