Now playing
00:47
Washington Post reporter stands by story
President Donald Trump speaks during a rally, Thursday, Aug. 2, 2018, at Mohegan Sun Arena at Casey Plaza in Wilkes Barre, Pa. (AP Photo/Matt Rourke)
Matt Rourke/AP
President Donald Trump speaks during a rally, Thursday, Aug. 2, 2018, at Mohegan Sun Arena at Casey Plaza in Wilkes Barre, Pa. (AP Photo/Matt Rourke)
Now playing
02:16
Trump slams probe 'hoax' despite intel warning
MOSCOW, RUSSIA - NOVEMBER 09: Emin Agalarov, Donald Trump and Aras Agalarov attend the red carpet at Miss Universe Pageant Competition 2013 on November 9, 2013 in Moscow, Russia. (Photo by Victor Boyko/Getty Images)
Victor Boyko/Getty Images
MOSCOW, RUSSIA - NOVEMBER 09: Emin Agalarov, Donald Trump and Aras Agalarov attend the red carpet at Miss Universe Pageant Competition 2013 on November 9, 2013 in Moscow, Russia. (Photo by Victor Boyko/Getty Images)
Now playing
02:23
Russian pop star trolls Trump in music video (2018)
Trump WH 5
CNN
Trump WH 5
Now playing
01:31
Trump: It is possible I will meet with Putin
Now playing
01:06
Toobin calls Giuliani claim 'corrupt and unethical'
CNN
Now playing
00:54
Giuliani: Stop the possibility of impeachment
Getty Images
Now playing
03:03
GOP members slam Trump's Russia comments
CNN
Now playing
01:38
Giuliani: Trump has right to know FBI source
Now playing
01:21
Trump says 'disgraceful' if FBI spied on campaign
Getty Images
Now playing
01:34
Trump lawyers seek to limit Mueller interview
CNN
Now playing
02:45
Page: Never found anything unusual about FBI source
WASHINGTON, DC - JUNE 08:  Former FBI Director James Comey testifies before the Senate Intelligence Committee in the Hart Senate Office Building on Capitol Hill June 8, 2017 in Washington, DC. Comey said that President Donald Trump pressured him to drop the FBI's investigation into former National Security Advisor Michael Flynn and demanded Comey's loyalty during the one-on-one meetings he had with president.  (Photo by Chip Somodevilla/Getty Images)
Chip Somodevilla/Getty Images
WASHINGTON, DC - JUNE 08: Former FBI Director James Comey testifies before the Senate Intelligence Committee in the Hart Senate Office Building on Capitol Hill June 8, 2017 in Washington, DC. Comey said that President Donald Trump pressured him to drop the FBI's investigation into former National Security Advisor Michael Flynn and demanded Comey's loyalty during the one-on-one meetings he had with president. (Photo by Chip Somodevilla/Getty Images)
Now playing
01:08
Comey: Trump won't criticize Putin, even in private
UNTV
Now playing
02:27
Nikki Haley: I don't get confused
US President Donald Trump (L) chats with Russia's President Vladimir Putin as they attend the APEC Economic Leaders' Meeting, part of the Asia-Pacific Economic Cooperation (APEC) leaders' summit in the central Vietnamese city of Danang on November 11, 2017. / AFP PHOTO / SPUTNIK / Mikhail KLIMENTYEV        (Photo credit should read MIKHAIL KLIMENTYEV/AFP/Getty Images)
MIKHAIL KLIMENTYEV/AFP/Getty Images
US President Donald Trump (L) chats with Russia's President Vladimir Putin as they attend the APEC Economic Leaders' Meeting, part of the Asia-Pacific Economic Cooperation (APEC) leaders' summit in the central Vietnamese city of Danang on November 11, 2017. / AFP PHOTO / SPUTNIK / Mikhail KLIMENTYEV (Photo credit should read MIKHAIL KLIMENTYEV/AFP/Getty Images)
Now playing
02:03
Russia reacts to Trump's Syria strike tweets
US President Donald Trump and Russia's President Vladimir Putin hold a meeting on the sidelines of the G20 Summit in Hamburg, Germany, on July 7, 2017. / AFP PHOTO / SAUL LOEB        (Photo credit should read SAUL LOEB/AFP/Getty Images)
SAUL LOEB/AFP/Getty Images
US President Donald Trump and Russia's President Vladimir Putin hold a meeting on the sidelines of the G20 Summit in Hamburg, Germany, on July 7, 2017. / AFP PHOTO / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
Now playing
01:26
US hits Putin allies with new sanctions

Story highlights

The White House said The Washington Post report was false

"I think that the White House is playing word games," one of the reporters said on "OutFront"

(CNN) —  

A Washington Post correspondent stood by his story Monday evening as the White House tried to declare it “false.”

“I think that the White House is playing word games,” Greg Miller said on CNN’s “Erin Burnett OutFront.”

The Washington Post story, authored by Miller and Greg Jaffe, cited current and former US officials and said President Donald Trump told Russian Foreign Minister Sergey Lavrov and Russian Ambassador to the US Sergey Kislyak about highly classified intelligence the US had received from an ally.

Washington Post: Trump shared classified info to Russians

National security adviser H.R. McMaster, who also attended the meeting, said from the White House following the story’s publication that the story “as reported is false.”

“I was in the room,” McMaster said. “It didn’t happen.”

Miller said he thought the White House was trying “to blunt the impact” of the story.

“If this was all so above-board and not problematic in any way, why did the National Security Council coming out of this meeting feel it was necessary to contact the CIA director and the director of the National Security Agency to give them a heads’ up on what Trump had just told the Russians?” Miller said.

McMaster said that during the meeting, “at no time were any intelligence sources or methods discussed.”

The Washington Post story did not say specific sources or methods were discussed, but does cite officials who said Trump revealed the city within ISIS territory where the US ally had detected the threat Trump had discussed.

CNN had previously broken the story on the intelligence that Trump reportedly discussed – that ISIS had been devising ways to plant explosives in large electronic devices and defeat screening systems intended to keep them off aircraft.

At the time, CNN agreed to withhold key details, including the name of the city where the threat was detected, at the request of US government officials, who were concerned that if it was revealed, it could also reveal intelligence sources and methods.

One US official in the Post story said that from the information Trump gave in the Oval Office, Russia “could identify our sources or techniques.”

CNN’s Evan Perez contributed to this report.