President Trump attends at the NATO summit in Watford, northeast of London, on Wednesday. Photo: Nicholas Kamm/AFP via Getty Images

Former Vice President Joe Biden's 2020 campaign seized on video of world leaders seemingly chuckling about President Trump at the NATO summit, including the hot mic clip, in an ad saying the "world is laughing at" Trump.

The big picture: Biden's video also features a clip from Trump's 2018 speech before the UN during which he was met with laughter when he said his administration "has accomplished more than almost any administration in the history of our country."

What he's saying: Trump has yet to comment on Biden's video, but he called Canadian Prime Minister Justin Trudeau "two-faced" for apparently gossiping about him to British Prime Minister Boris Johnson and French President Emmanuel Macron and Queen Elizabeth II's daughter, Princess Anne, on a hot mic at Buckingham Palace.

Go deeper: Trump slams "two-faced" Justin Trudeau for mocking him in leaked video

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Updated 43 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 11:30 a.m. ET: 30,557,899 — Total deaths: 952,981— Total recoveries: 20,822,644Map.
  2. U.S.: Total confirmed cases as of 11:30 a.m. ET: 6,730,304 — Total deaths: 198,679 — Total recoveries: 2,556,465 — Total tests: 93,150,052Map.
  3. Politics: In reversal, CDC again recommends coronavirus testing for asymptomatic people.
  4. Health: The dwindling chances of eliminating COVID-19 — Massive USPS face mask operation called off — How the American diet worsens COVID-19.
  5. Business: Unemployment drop-off reverses course 1 million mortgage-holders fall through safety net.
  6. Education: At least 42% of school employees are vulnerable.
  7. World: Guatemalan president tests positive for COVID-19.

Trump says Republicans have an "obligation" to fill Ginsburg's seat

President Trump. Photo: Stephen Maturen/Getty Images

President Trump wrote in a tweet Saturday morning that Republicans have an "obligation" to fill Justice Ruth Bader Ginsburg's seat on the Supreme Court following her death Friday.

What he's saying: "We were put in this position of power and importance to make decisions for the people who so proudly elected us, the most important of which has long been considered to be the selection of United States Supreme Court Justices," the president said, tagging the Republican Party. "We have this obligation, without delay!"

Hundreds gather to pay tribute to Justice Ruth Bader Ginsburg along Supreme Court steps

Photo: Alex Brandon/AP

At the Supreme Court steps Friday night hundreds of people gathered to pay tribute to Justice Ruth Bader Ginsburg — singing in a candlelight vigil, with some in tears.

Details: If there is a singular mood at the Supreme Court tonight, it’s some kind of a daze manifested by silence.