Mr. Corallo is planning to tell Mr. Mueller about a previously undisclosed conference call with Mr. Trump and Hope Hicks, the White House communications director, according to the three people. Mr. Corallo planned to tell investigators that Ms. Hicks said during the call that emails written by Donald Trump Jr. before the Trump Tower meeting — in which the younger Mr. Trump said he was eager to receive political dirt about Mrs. Clinton from the Russians — “will never get out.” That left Mr. Corallo with concerns that Ms. Hicks could be contemplating obstructing justice, the people said.
In a statement on Wednesday, a lawyer for Ms. Hicks strongly denied Mr. Corallo’s allegations.
.. President Trump’s aides received the list midflight on Air Force One on the way back from the summit meeting and began writing a response. In the plane’s front cabin, Mr. Trump huddled with Ms. Hicks. During the meeting, according to people familiar with the episode, Ms. Hicks was sending frequent text messages to Donald Trump Jr., who was in New York. Alan Garten, a lawyer for the younger Mr. Trump who was also in New York, was also messaging with White House advisers aboard the plane.
.. The president supervised the writing of the statement, according to three people familiar with the episode, with input from other White House aides. A fierce debate erupted over how much information the news release should include. Mr. Trump was insistent about including language that the meeting was about Russian adoptions, according to two people with knowledge of the discussion... “It was a short introductory meeting,” it read. “I asked Jared and Paul to stop by. We primarily discussed a program about the adoption of Russian children that was active and popular with American families years ago and was since ended by the Russian government, but it was not a campaign issue at that time and there was no follow up.”According to four people familiar with the discussions, Donald Trump Jr. had insisted that the word “primarily” be included in the statement.
.. Mr. Corallo, the spokesman for the legal team, said in that story that the Russians had “misrepresented who they were and who they worked for.” He, along with the rest of the president’s legal team, was not consulted about Donald Trump Jr.’s statement before it was released.
He suggested that the meeting might have been set up by Democratic operatives, connecting one of the Russians in the meeting, Natalia V. Veselnitskaya, to the research firm that helped produce an unverified dossier that contained salacious allegations about Mr. Trump’s connections to Russia.
.. Accusations began flying that the botched response made an already bad situation worse. Ms. Hicks called Mr. Corallo, according to three people who relayed his version of events to The Times. She accused him of trafficking in conspiracy theories and drawing more attention to the story.
.. The conference call with the president, Mr. Corallo and Ms. Hicks took place the next morning, and what transpired on the call is a matter of dispute.
In Mr. Corallo’s account — which he provided contemporaneously to three colleagues who later gave it to The Times — he told both Mr. Trump and Ms. Hicks that the statement drafted aboard Air Force One would backfire because documents would eventually surface showing that the meeting had been set up for the Trump campaign to get political dirt about Mrs. Clinton from the Russians.
.. According to his account, Ms. Hicks responded that the emails “will never get out” because only a few people had access to them. Mr. Corallo, who worked as a Justice Department spokesman during the George W. Bush administration, told colleagues he was alarmed not only by what Ms. Hicks had said — either she was being naïve or was suggesting that the emails could be withheld from investigators — but also that she had said it in front of the president without a lawyer on the phone and that the conversation could not be protected by attorney-client privilege.
.. Even if Mr. Corallo is correct and Ms. Hicks was hinting at an attempt to conceal the emails, doing so would have been nearly impossible. Congress had requested records from Paul Manafort, Mr. Trump’s campaign chairman; Mr. Kushner; and other Trump campaign officials about meetings with Russians. And lawyers had already copied and stamped the emails for delivery to Capitol Hill.
.. When the president began questioning Mr. Corallo about the nature of the documents, Mr. Corallo cut off the conversation and urged the president to continue the discussion with his lawyers.
Mr. Corallo told colleagues that he immediately notified the legal team of the conversation and jotted down notes to memorialize it. He also shared his concerns with Stephen K. Bannon, then the president’s chief strategist.