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President Trump. Photo: Alex Wong/Getty Images

President Trump tweeted on Saturday morning to explain why he fired national security official Lt. Col. Alexander Vindman, who had testified before the House Intelligence Committee that the president's July 25 call with Ukrainian President Volodymyr Zelensky was "improper."

"I don't know [Vindman], never spoke to him or met him (I don't believe!) but, he was very insubordinate, reported contents of my 'perfect' calls incorrectly.......and was given a horrendous report by his superior, the man he reported to, who publicly stated that Vindman had problems with judgement, adhering to the chain of command and leaking information. In other words, 'OUT.'"

What they're saying:

“The President this morning made a series of obviously false statements concerning Lieutenant Colonel Vindman; they conflict with the clear personnel record and the entirety of the impeachment record of which the President is well aware. While the most powerful man in the world continues his campaign of intimidation, while too many entrusted with political office continue to remain silent, Lieutenant Colonel Vindman continues his service to our country as a decorated, active duty member of our military.”
— Alexander Vindman's attorney David Pressman responding to Trump's tweets

Context: Vindman was fired on Friday just before U.S. ambassador to the European Union Gordon Sondland was dismissed. The firings took place two days after Trump was acquitted by the Senate.

  • Trump "expressed deep anger ... over the attempt to remove him from office because of his actions toward Ukraine," the Washington Post writes.

Go deeper:

Go deeper

7 mins ago - Health

Pfizer-BioNTech: Booster doses more effective at blocking Omicron

Prepared doses of the BioNtech-Pfizer Covid-19 coronavirus vaccine in Germany on Dec. 7. Photo: Thomas Kienzle/AFP via Getty Images

Pfizer and BioNTech said Wednesday that two doses of their COVID-19 vaccine were significantly less effective at neutralizing the Omicron variant in early lab tests, but a three-dose regimen was more effective.

Why it matters: Omicron, which has been labeled a variant of concern by the World Health Organization after being identified by scientists in South Africa last month, has forced vaccine makers to reassess the effectiveness of their vaccines against this specific new form of coronavirus.

Mike Allen, author of AM
13 mins ago - Politics & Policy

Biden unveils "Building a Better America" branding

President Biden speaks on infrastructure while visiting a bridge in Woodstock, N.H., last month. Photo: John Tully/Getty Images

President Biden today launched a new website and unveiled bold new branding as part of a nationwide tour to sell the benefits of his infrastructure package.

Why it matters: The White House says passage of the new law shows the ability to "forge bipartisan consensus and prove our democracy can deliver big wins" even in these toxic times.

2 hours ago - World

Olaf Scholz sworn in as German chancellor, succeeding Merkel

Incoming German Chancellor Olaf Scholz is sworn in by Bundestag President Bärbel Bas in Berlin today. Photo: Sean Gallup/Getty Images

Social Democrat Olaf Scholz was sworn in as chancellor of Germany on Wednesday, succeeding Angela Merkel after 16 years and launching a new era of German and European politics.

Why it matters: Scholz, a center-left pragmatist who served as finance minister and vice chancellor in Merkel's last government, will lead Europe's largest economy in a coalition with the environmentalist Greens and pro-business Free Democrats.