New York Stock Exchange. File photo: Drew Angerer/Getty Images

Stock futures plummeted Sunday evening, after President Trump said tariffs on $200 billion of China's goods would be raised to 25%, as trade talks between the 2 countries stalled.

By the numbers: Dow futures tumbled more than 400 points, while the S&P 500 futures also fell.

The big picture: China's considering canceling the trade talks, according to The Wall Street Journal. However, Michael O’Rourke, chief market strategist at JonesTrading in Greenwich, Connecticut told Reuters Trump could have made the comments as a negotiating tactic, so investors shouldn't panic just yet.

Go deeper: Grading the impact of Trump's China tariffs

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Updated 21 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 8 p.m. ET: 33,495,373 — Total deaths: 1,004,314 — Total recoveries: 23,259,632Map.
  2. U.S.: Total confirmed cases as of 8 p.m ET: 7,186,527 — Total deaths: 205,895 — Total recoveries: 2,809,674 — Total tests: 103,155,189Map.
  3. Health: Americans won't take Trump's word on the vaccine, Axios-Ipsos poll finds.
  4. States: NYC's coronavirus positivity rate spikes to highest since June.
  5. Sports: Tennessee Titans close facility amid NFL's first coronavirus outbreak.
  6. World: U.K. beats previous record for new coronavirus cases.
  7. Work: United States of burnout — Asian American unemployment spikes amid pandemic

Misinformation thrives on social media ahead of presidential debate

Joe Biden speaking in Wilmington, Delaware, on Sept. 27. Photo: Roberto Schmidt/AFP via Getty Images

A baseless conspiracy theory that Joe Biden would wear an electronic device in his ear during the first presidential debate on Tuesday went viral on social media hours before the event.

Why it matters: The conspiracy originated on social media before appearing in a text message sent by President Trump’s re-election campaign to supporters. It was then regurgitated by media outlets like Fox News and New York Post, who cited the Trump campaign, throughout the day, according to NBC News.

Amy Coney Barrett says Trump offered her nomination 3 days after Ginsburg's death

Barrett speaks after being nominated to the US Supreme Court by President Trump in the Rose Garden of the White House. Photo:; Olivier Douliery/AFP

Amy Coney Barrett said in a questionnaire released by the Senate Judiciary Committee Tuesday that President Trump offered her the Supreme Court nomination on Sept. 21, five days before he announced the pick to the public.

Why it matters: According to the questionnaire, Trump offered Barrett the nomination just three days after Ruth Bader Ginsburg died, suggesting that the president knew early on that Barrett was his pick. Minutes after offering Barrett the nomination, however, Trump told reporters that he had not made up his mind and that five women were on the shortlist.