Shanghai Airlines' grounded 737 MAX planes. Photo: Yin Liqin/China News Service/VCG via Getty Images

A federal grand jury issued a subpoena on March 11 to at least one person involved in the development of Boeing's 737 MAX aircraft on behalf of the Justice Department, though it remains unclear if the action is related to government scrutiny of the FAA's approval of the plane's MCAS anti-stall safety system, the Wall Street Journal reports.

Why it matters: As the WSJ notes, "it is highly unusual for federal prosecutors to investigate details of regulatory approval of commercial aircraft designs, or to use a criminal probe to delve into dealings between the FAA" and the largest aircraft manufacturer in the U.S. as safety oversight lapses are usually treated as civil matters.

Go deeper: What we've learned from the Boeing 737 MAX crashes

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GM's high-stakes electric move

The Cadillac Lyriq. Image courtesy of Cadillac

Cadillac on Thursday unveiled the Lyriq, the luxury brand's first all-electric model and GM's first consumer electric vehicle unveil since the Chevy Bolt several years ago.

Why it matters: It's the first reveal by GM of an electric vehicle that will use the company's new modular platform and Ultium battery system — technologies meant to underpin the 20 electric vehicles that GM plans to launch by 2023.

Trump's TikTok and WeChat actions ratchet up the pressure on China

Illustration: Aïda Amer/Axios

President Trump escalated his campaign to claw apart the Chinese and American tech worlds Thursday evening, issuing executive orders that threaten to ban both TikTok and massive global messaging app WeChat.

The big picture: Trump's orders come against a backdrop of heightening tension with China, the steady unfolding of a hard "decoupling" between the world's two largest economies, and the Trump campaign's effort to wave a "tough on China" banner.

Updated 37 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Eniola Odetunde/Axios

  1. Global: Total confirmed cases as of 9 a.m. ET: 19,128,901 — Total deaths: 715,555— Total recoveries — 11,591,028Map.
  2. U.S.: Total confirmed cases as of 9 a.m. ET: 4,884,406 — Total deaths: 160,111 — Total recoveries: 1,598,624 — Total tests: 59,652,675Map.
  3. Politics: Trump floats executive action even if stimulus deal is reached.
  4. Business: U.S. economy adds 1.8 million jobs in July — Household debt and credit delinquencies dropped in Q2.
  5. Sports: The pandemic's impact on how sports are played.
  6. 1 🎮 thing: Video gaming growth soars.