“Before arranging a meeting with a Kremlin-connected Russian lawyer he believed would offer him compromising information about Hillary Clinton, Donald Trump Jr. was informed in an email that the material was part of a Russian government effort to aid his father’s candidacy, according to three people with knowledge of the email.”

“The email to the younger Mr. Trump was sent by Rob Goldstone, a publicist and former British tabloid reporter who helped broker the June 2016 meeting. In a statement on Sunday, Mr. Trump acknowledged that he was interested in receiving damaging information about Mrs. Clinton, but gave no indication that he thought the lawyer might have been a Kremlin proxy.”

“Mr. Goldstone’s message, as described to The New York Times by the three people, indicates that the Russian government was the source of the potentially damaging information. It does not elaborate on the wider effort by Moscow to help the Trump campaign. There is no evidence to suggest that the promised damaging information was related to Russian government computer hacking that led to the release of thousands of Democratic National Committee emails.”

“But the email is likely to be of keen interest to the Justice Department and congressional investigators, who are examining whether any of President Trump’s associates colluded with the Russian government to disrupt last year’s election. American intelligence agencies have determined that the Russian government attempted to sway the election in favor of Mr. Trump.”

(Donald Trump Jr. lawyer) ”In my view, this is much ado about nothing. During this busy period, Robert Goldstone contacted Don Jr. in an email and suggested that people had information concerning alleged wrongdoing by Democratic Party front-runner, Hillary Clinton, in her dealings with Russia,” he said to The Times in an email on Monday. “Don Jr.’s takeaway from this communication was that someone had information potentially helpful to the campaign and it was coming from someone he knew. Don Jr. had no knowledge as to what specific information, if any, would be discussed.”

“It is unclear whether Mr. Goldstone had direct knowledge of the origin of the damaging material. One person who was briefed on the emails said it appeared that he was passing along information that had been given to him by others.”

“Jared Kushner, Mr. Trump’s son-in-law, and Paul J. Manafort, the campaign chairman at the time, also attended the June 2016 meeting in New York. Representatives for Mr. Kushner referred requests for comments back to an earlier statement, which said he voluntarily disclosed the meeting to the federal government. He has deferred questions on the content of the meeting to Donald Trump Jr.”

“In a series of tweets, the president’s son insisted he did what anyone connected to a political campaign would have done — to hear out potentially damaging information about an opponent. He maintained that his various statements about the meeting weren’t in conflict.”

“Obviously I’m the first person on a campaign to ever take a meeting to hear info about an opponent… went nowhere but had to listen,” he wrote in one tweet. In another, he added, “No inconsistency in statements, meeting ended up being primarily about adoptions. In response to further Q’s I simply provided more details.”

“The younger Mr. Trump, who had a reputation during the campaign for having meetings with a wide range of people eager to speak to him, did not join his father’s administration. He runs the family business, the Trump Organization, with his brother, Eric.”

“On Monday (7/10/17), after news reports that he had hired a lawyer, he indicated in a tweet that he would be open to speaking to the Senate Intelligence Committee, one of the congressional panels investigating Russian meddling in the election. “Happy to work with the committee to pass on what I know,” the younger Mr. Trump wrote.”

“Mr. Goldstone represents the Russian pop star Emin Agalarov, whose father was President Trump’s business partner in bringing the Miss Universe pageant to Moscow in 2013. In an interview Monday, Mr. Goldstone said he was asked by Mr. Agalarov to set up the meeting with Donald Trump Jr. and the Russian lawyer, Natalia Veselnitskaya.”

“He said, ‘I’m told she has information about illegal campaign contributions to the D.N.C.,’” Mr. Goldstone recalled, referring to the Democratic National Committee. He said he then emailed Donald Jr., outlining what the lawyer purported to have.”

“But Mr. Goldstone, who wrote the email over a year ago, denied any knowledge of involvement by the Russian government in the matter, saying that never dawned on him. “Never, never ever,” he said. Later, after the email was described to The Times, efforts to reach him for further comment were unsuccessful.”

“In the interview, he said it was his understanding that Ms. Veselnitskaya was simply a “private citizen” for whom Mr. Agalarov wanted to do a favor. He also said he did not know whether Mr. Agalarov’s father, Aras Agalarov, a Moscow real estate tycoon known to be close to President Vladimir V. Putin of Russia, was involved. The elder Mr. Agalarov and the younger Mr. Trump worked together to bring a Trump Tower to Moscow, but the project never got off the ground.”

“Mr. Goldstone also said his recollection of the meeting largely tracked with the account given by the president’s son, as outlined in the Sunday statement Mr. Trump released in response to a Times story on the June 2016 meeting. Mr. Goldstone said that the last time he had communicated with the younger Mr. Trump was to send him a congratulatory text after the November election, but added that he did speak to the Trump Organization over the past weekend, before giving his account to the media.”

“Donald Trump Jr., who initially told The Times that Ms. Veselnitskaya wanted to talk about the resumption of adoption of Russian children by American families, acknowledged in the Sunday statement that one subject of the meeting was possibly compromising information about Mrs. Clinton.”

“But he said that the Russian lawyer produced nothing of consequence, and that the meeting ended after she began talking about the Magnitsky Act — an American law that blacklists suspected Russian human rights abusers. The 2012 law so enraged Mr. Putin that he halted American adoptions of Russian children.”

“Mr. Goldstone said Ms. Veselnitskaya offered “just a vague, generic statement about the campaign’s funding and how people, including Russian people, living all over the world donate when they shouldn’t donate” before turning to her anti-Magnitsky Act arguments.”

“Ms. Veselnitskaya, for her part, denied that the campaign or compromising material about Mrs. Clinton ever came up at all. She said she never acted on behalf of the Russian government. A spokesperson for Mr. Putin said on Monday that the Russian president did not know Ms. Veselnitskaya, and had no knowledge of the June 2016 meeting.”

“The White House press office, however, accused Mrs. Clinton’s team of hypocrisy. The office circulated a January 2017 article published in Politico, detailing how officials from the Ukranian government tried to help the Democratic candidate conduct opposition research on Mr. Trump and some of his aides.”

“The president learned from his aides about the 2016 meeting at the tail end of the trip, according to one White House official. But some people in the White House had known for several days that it had occurred, because Mr. Kushner had revised his foreign contact disclosure document to include it.”

The president was aggravated by the news of the meeting, according to one person close to him — less over the fact that it had happened, and more because it was yet another story about Russia that had swamped the media cycle.