Photo: Liao Pan/China News Service via Getty Images

President Trump signed an executive order on Wednesday authorizing sanctions on foreigners who meddle in U.S. elections, the AP reports.

Why it matters per Axios' Shannon Vavra: There are fewer than 100 days before the 2018 midterm elections, and candidates and government officials have already been targets of hacking this year. Both Sen. Jeanne Shaheen of New Hampshire and Sen. Claire McCaskill of Missouri have been targeted by hacking attempts.

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Updated 7 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 2 p.m. ET: 18,359,053 — Total deaths: 695,709 — Total recoveries — 10,952,311Map.
  2. U.S.: Total confirmed cases as of 2 p.m. ET: 4,738,853 — Total deaths: 156,041 — Total recoveries: 1,513,446 — Total tests: 57,543,852Map.
  3. States: New York City health commissioner resigns in protest of De Blasio's coronavirus response — New York ER doctor on pandemic advice: "We know what works"
  4. Public health: 59% of Americans support nationwide 2-week stay-at-home order in NPR poll Atrium Health CEO says "virtual hospital" has treated 13,000 COVID patients.
  5. Politics: Trump tells "Axios on HBO" that pandemic is "under control," despite surges in infections and uptick in deaths.
Updated 26 mins ago - World

Massive explosion rocks Beirut

Photo: Anwar Amro/AFP via Getty Images

A major explosion has slammed central Beirut, Lebanon, damaging buildings as far as several miles away and injuring scores of people.

Driving the news: The cause of the explosion is unknown. It's also unclear how many people were killed or wounded, but the Lebanese Red Cross has told AP that casualties number in the hundreds. Reuters reports that at least 10 people have been killed, citing security sources.

Updated 1 hour ago - Science

The U.S. is at risk of attacks in space

Illustration: Annelise Capossela/Axios

Other nations are catching up to U.S. capabilities in space, potentially putting American assets in orbit at risk.

Why it matters: From GPS to imagery satellites and others that can peer through clouds, space data is integral to American national security.