Esteban Felix / AP

The launch of live video was so important to Facebook CEO Mark Zuckerberg that he took 100 engineers from across the company, starting early last year, and placed them in "lockdown" to focus on getting the project done in just a few months. And he dedicated $100 million to pay big brands to bring their content to Facebook, according to a new Wall Street Journal report.

The down side: Neither Zuckerberg nor the team adequately prepared for potential negative uses of the service, especially as an outlet for gruesome violence. According to the Journal, Facebook Live has shown at least 50 acts of violence, including murder, a beating and multiple suicides. Its policy focuses on taking down only content that glorifies hate or violence.

Why it matters: Live video is a key growth area for social media, with Facebook facing competition from Twitter and Snapchat, among others. Getting it right could mean a generation of new users and big ad dollars, while missing out risks losing relevance.

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Updated 59 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 7 a.m. ET: 19,655,445 — Total deaths: 727,353 — Total recoveries — 11,950,845Map.
  2. U.S.: Total confirmed cases as of 7 a.m. ET: 4,998,802 — Total deaths: 162,425 — Total recoveries: 1,643,118 — Total tests: 61,080,587Map.
  3. Politics: Trump signs 4 executive actions on coronavirus aid — Democrats, and some Republicans, criticize the move.
  4. Public health: Fauci says chances are "not great" that COVID-19 vaccine will be 98% effective — 1 in 3 Americans would decline COVID-19 vaccine.
  5. Science: Indoor air is the next coronavirus frontline.
  6. Schools: How back-to-school is playing out in the South as coronavirus rages on — Princeton, Johns Hopkins, Howard to hold fall classes online.

Elevator anxiety will stifle reopenings

Illustration: Aïda Amer/Axios

Will you step back into an elevator any time soon?

Why it matters: Tens of billions of dollars — and the future of cities around the country — rest on the answer to that question. So long as workers remain unwilling to take elevators, hundreds of billions of dollars' worth of office real estate will continue to go largely unused.

Updated 6 hours ago - World

Brazil coronavirus death toll tops 100,000 and case numbers surpass 3 million

Brazilian President Jair Bolsonaro posted a photo of himself to Facebook congratulating his soccer team, Palmeiras, for winning the state title Saturday, moments after the health ministry confirmed the national COVID-19 death toll had surpassed 100,000.

Why it matters: Brazil is only the second country to confirm more than 100,000 deaths from the coronavirus. On Sunday morning, it became the second country to surpass 3 million cases, per Johns Hopkins. Only the U.S. has reported more. Bolsonaro has yet to address the milestones. He has previously tested positive for COVID-19 three times, but he's downplayed the impact of the virus, which has crippled Brazil's economy.

Editor's note: This article has been updated with the latest coronavirus case numbers and more context.