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(CNSNews.com) - Former Vice President Joe Biden sent out a tweet on Sunday saying that President Donald Trump is “fanning the flames of white supremacy and hatred in our country.”

Biden’s tweet forwarded a tweet by New York Times reporter Adam Goldman. Goldman’s tweet sent out a New York Times story on the 25th anniversary of the deadly Oklahoma City bombing, which killed 168 people.

“At a time when Trump is fanning the flames of white supremacy and hatred in our country, my heart is with the families of those we lost in the Oklahoma City bombing 25 years ago today,” Biden said in his tweet.

“We must never give up the fight against these forces of hate and intolerance,” Biden said.

Adam Goldman’s tweet, which included a link to the New York Times story that was written by Neil MacFarguhar, said: “The bombing’s 25th anniversary arrives on Sunday, and both historians and those who experienced the attack directly worry that the memory is fading even as the violent ideology that inspired Mr. McVeigh grows ever more prevalent.”

The Times story itself carried the headline: “Oklahoma City Marks 25 Years Since America’s Deadliest Homegrown Attack.”

“On the anniversary of the attack that killed 168 people, there is concern that the national memory is fading even as the violent ideology that inspired Timothy McVeigh spreads,” said the Times story.

“Timothy J. McVeigh slaughtered 168 people, including 19 children, by gutting a federal office building with a massive truck bomb on April 19, 1995, yet he features only fleetingly in the Oklahoma City National Memorial,” reported the Times.

“Convicted of murder and other crimes in federal court in 1997, Mr. McVeigh was executed three months before the attacks on Sept. 11, 2001,” said the Times.