Pablo Martinez Monsivais / AP

President Trump plans to issue a memo Thursday calling for the U.S. Commerce Department to investigate whether steel imports hinder national security, as first reported by Bloomberg's Jennifer Jacobs. (Axios has confirmed Jacobs' reporting.)

Why it matters: By initiating investigations under the umbrella of "national security," Trump is creating a pretext for using extraordinary measures to crack down on steel dumping. This could complicate the U.S.-China relationship at a time when Trump is explicitly linking trade negotiations to China's behavior with North Korea, as China is the top culprit for dumping cheap steel into the American market.

Something else you should know: This memo is much, much, milder than some of the ideas that were initially kicked around inside the West Wing. An early concept pushed by Administration nationalists was to impose immediate supplemental 25% tariffs on a wide range of product categories they believed were being unfairly dumped into the United States such as industrial chemicals, household appliances, paper and tires.

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Los Angeles and San Diego public schools will be online only this fall

Alhambra Unified School District. Photo: Frederic J. Brown/AFP via Getty Images

Public schools in Los Angeles and San Diego, the two largest public school districts in California, will not be sending children back to campuses next month and will instead administer online classes only due to concerns over the ongoing threat of the coronavirus.

Why it matters: The two districts, which together enroll about 825,000 students, are the largest in the country thus far to announce that they will not return to in-person learning in the fall, even as the Trump administration aggressively pushes for schools to do so.

Updated 53 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Global: Total confirmed cases as of 2 p.m. ET: 12,984,811 — Total deaths: 570,375 — Total recoveries — 7,154,492Map.
  2. U.S.: Total confirmed cases as of 2 p.m. ET: 3,327,388— Total deaths: 135,379 — Total recoveries: 1,006,326 — Total tested: 40,282,176Map.
  3. World: WHO head: There will be no return to the "old normal" for the foreseeable future — Hong Kong Disneyland closing due to surge.
  4. States: Cuomo says New York will use formula to determine if reopening schools is safe.
  5. Politics: Mick Mulvaney: "We still have a testing problem in this country."

Cuomo: New York will use formula to determine if it's safe to reopen schools

New York Gov. Andrew Cuomo said Monday that schools will only reopen if they meet scientific criteria that show the coronavirus is under control in their region, including a daily infection rate of below 5% over a 14-day average. "We're not going to use our children as guinea pigs," he added.

The big picture: Cuomo's insistence that New York will rely on data to decide whether to reopen schools comes as President Trump and his administration continue an aggressive push to get kids back in the classroom as part of their efforts to juice the economy.