Photo: Chip Somodevilla/Getty Images

Facebook CEO Mark Zuckerberg will testify before the House Financial Services Committee on Oct. 23 as part of a hearing titled, "An Examination of Facebook and Its Impact on the Financial Services and Housing Sectors."

Why it matters: Libra, Facebook's cryptocurrency project, faces headwinds from lawmakers and regulators. In July, House Financial Services Chair Maxine Waters (D-Calif.) called for a moratorium on the project. Zuckerberg's decision to testify about Libra personally rather than sending a subordinate is a sign of the effort's importance to Facebook.

Go deeper: Congress members express concerns over Facebook's cryptocurrency

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Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Politics: Pence chief of staff Marc Short tests positive for coronavirus — COVID-19 looms over White House Halloween celebrations
  2. Health: Fauci says maybe we should mandate masks if people don't wear them — America was sick well before it ever got COVID-19
  3. World: Polish President Andrzej Duda tests positive for COVID-19.

Pence chief of staff Marc Short tests positive for coronavirus

Marc Short with Katie Miller, Vice President Pence's communications director, in March. Photo: Doug Mills/The New York Times via Reuters

Marc Short, Vice President Mike Pence’s chief of staff, tested positive for the coronavirus Saturday and is quarantining, according to a White House statement.

Why it matters: Short is Pence's closest aide, and was one of the most powerful forces on the White House coronavirus task force.

5 hours ago - World

Opposition leader Leopoldo López flees Venezuela

Venezuelan opposition politician Leopoldo López outside the Spanish embassy in Caracas, in 2019. Photo: Juan Barreto/AFP via Getty Images

Leopoldo López, a former political prisoner and prominent Venezuelan opposition leader, has left the country, his Popular Will party confirmed in a statement Saturday.

Why it matters: He's been an influential force in the push to oust President Nicolás Maduro's regime and a mentor to opposition leader Juan Guaidó. He'd been in the Spanish ambassador's Caracas residence since escaping house arrest in April 2019 following a failed military uprising.