*The*Washington* Post*

UPDATE*2-NOV-2019,, SATURDAY

Donald Trump has argued that the expanding impeachment inquiry is politically driven.

Several days after President Donald Trump's phone call with the leader of Ukraine, a top White House lawyer instructed a senior national security official not to discuss his grave concerns about the leaders' conversation with anyone outside the White House, according to three people familiar with the aide's testimony.

Lt. Col. Alexander Vindman testified that he received this instruction from John Eisenberg, the top legal adviser for the National Security Council, after White House lawyers learned July 29 that a CIA employee had anonymously raised concerns about the Trump phone call, the sourced.

.The directive from Eisenberg adds to an expanding list of moves by senior White House officials to contain, if not conceal, possible evidence of Trump's attempt to pressure Ukrainian President Volodymyr Zelensky to provide information that could be damaging to former vice president Joe Biden.

The instruction to stay quiet came after White House officials had already discussed moving a rough transcript of the call into a highly classified computer server, and the instruction was delivered by Eisenberg, who would later be involved in the administration's battle to keep an explosive whistleblower complaint about the call from being shared with Congratulation.

The interaction between Eisenberg and Vindman suggests there was a sense among some in the White House that Trump's call with Zelinsky was not, as the president has repeatedly claimed, "perfect." And it threatens to undercut Trump's argument that the expanding impeachment inquiry is politically driven.

"If this is such a perfect call, why is everybody going to these extraordinary lengths?" said a U.S. official familiar with Vindman's testimony this week. "Why are people running immediately to the White House counsel? Why is the White House counsel telling people not to talk about 

The revelation, first reported Friday afternoon by Politico, comes as the impeachment inquiry is entering a new, public phase after the House voted along party lines this week to proceed with open hearings for the first time while investigating committees begin to map out articles expected to accuse Trump of abusing his power and potentially obstructing justices.

Vindman's testimony Tuesday pointed to several actions by White House officials that could be interpreted as attempts to cover up Trump's conduct. The top Ukraine expert at the White House, Vindman was one of several officials who listened to the Trump-Zelensky call from the White House situation room.

He told lawmakers that he was deeply troubled by what he interpreted as an attempt by the president to subvert US foreign policy and an improper attempt to coerce a foreign government into investigating a U.S. citizen. Vindman said he relayed these concerns to Eisenberg within hours of the phone call, according to the people familiar with Vindman's testimony who spoke on the condition of anonymity to discuss closed-door testimony.

While meeting with Eisenberg, Vindman said he heard the legal adviser turn to another attorney in the room and propose steps to restrict access to the rough transcript - a move described in the whistleblower report as an attempt to "lock down" what lawmakers now consider the most damaging piece of    

 transcript failed to capture several potentially important words or phrases, including a reference by Zelensky to a Ukrainian energy company, Burisma, that had employed Biden's son and that Trump wanted investigated. Vindman said he sought to correct the transcript but that his suggestions were not incorporated.

New details from Vindman's testimony also shed light on other aspects of the tense aftermath of the call inside the White House.     But  by that point, Vindman had already done so, according to his testimony, in which he disclosed that he had spoken to at least two "interagency peers,"  .

The CIA employee who went on to file a whistleblower complaint also supplied a memo he had made for his own records commemorating a July 26 conversation with a White House official about the Trump-Zelensky call.

The White House official had "listened to the entirety of the phone call" and was "visibly shaken by what had transpired," the CIA employee wrote. The official described the call as "crazy," "frightening" and "completely lacking in substance related to national security."

In his statement to lawmakers this week, Vindman said, "I do not know who the whistleblower is and I would not feel comfortable to speculate."

Vindman also testified this week that the official record and rough transcript of the call included an inexplicable change. A vague eight-word phrase was added and attributed to Zelensky that the foreign leader never said. The specific word that Zelensky did say was omitted from the official record: "Burisma," the Ukrainian company that employed Biden's son Hunter. In its place, the official transcript used this instead: "the company that you mentioned in this issue."

The reason for the insertion of a potentially fabricated phrase, which has not been previously reported, is unknown. Some argue that the transcribers simply misunderstood or missed the word but used a generic description. But it could be helpful to the president's claim that he did not engage in a quid pro quo.

Zelensky mentioning Burisma by name holds significance, Vindman told lawmakers. It suggested the Ukrainian leader knew in advance of the call that the American president was seeking an investigation of his Democratic rival before Trump would agree to meet with Zelensky.

Vindman testified that he tried to get the rough transcript corrected to add the word "Burisma" and to match his notes of the call, but learned later that he was unsuccessful. He told lawmakers he doesn't know the reason, nor does he assume there were nefarious motives. Moving the record of the call to a separate secure server interrupted the normal process for handling a review of the transcript for a president's calls with a head of state.

Vindman's interactions with Eisenberg were of keen interest to House investigators. On Wednesday, the day after Vindman's testimony, the House impeachment committees announced they had asked Eisenberg, the legal adviser to the National Security Council, and his fellow White House lawyer..