Chuck Schumer (left) and Tom Cotton (right). Photo: Alex Wong/Getty Images

Sens. Chuck Schumer (D-N.Y.) and Tom Cotton (R-Ark.) asked U.S. intelligence officials on Wednesday to determine whether TikTok, a Chinese social media app that has seen a massive spike in popularity among young people, poses any "national security risks," the Washington Post reports.

Why it matters: The app already has more than 110 million downloads in the United States alone, and could become a Chinese vacuum for coveted American data as tensions between the countries continue to escalate.

Details: In a letter sent to acting Director of National Intelligence Joseph Maguire, the senators questioned TikTok's data collection practices and whether the app adheres to censorship rules imposed by the Chinese government.

  • Schumer and Cotton believe the app could be a target for "foreign influence campaigns" like those carried out in the 2016 election.

The big picture: This is the second congressional request to investigate TikTok. Earlier this month, Sen. Marco Rubio (R-Fla.) asked the Committee on Foreign Investment in the United States to review a 2017 deal allowing TikTok to expand into the U.S. market.

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Illustration: Eniola Odetunde/Axios

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Illustration: Aïda Amer/Axios

The mushroom clouds over Hiroshima and Nagasaki have remained unreplicated for 75 years in part because the U.S. and Soviet Union — after peering over the ledge into nuclear armageddon — began to negotiate.

Why it matters: The arms control era that began after the Cuban Missile Crisis may now be coming to a close. The next phase could be a nuclear free-for-all.

Pelosi, Schumer demand postmaster general reverse USPS cuts ahead of election

Schumer and Pelosi. Photo: Alex Wong/Getty Images

House Speaker Nancy Pelosi (D-Calif.) and Senate Minority Leader Chuck Schumer sent a letter to Postmaster General Louis DeJoy on Thursday calling for the recent Trump appointee to reverse operational changes to the U.S. Postal Service that "threaten the timely delivery of mail" ahead of the 2020 election.

Why it matters: U.S. mail and election infrastructure are facing a test like no other this November, with a record-breaking number of mail-in ballots expected as Americans attempt to vote in the midst of a pandemic.