Data: Institute of International Education; Chart: Andrew Witherspoon/Axios

Sen. Tom Cotton (R-Ark.) suggestion that Chinese students should not be allowed to study science and technology in the United States has set off a debate about espionage and immigration.

What's happening: Under the Trump administration, the DOJ's China Initiative has targeted intellectual property theft at America's research institutions.

  • Chinese students studying in some sensitive fields already face new visa restrictions.
  • Cotton's suggestion on April 26 takes those measures one step further, proposing that any science-related topic should be entirely off-limits for Chinese students, because they could return to China and “design weapons and other devices that can be used against the American people,” he said.

Context: The number of Chinese international students at U.S. universities has nearly tripled over the past decade, and they comprise the largest percentage of the U.S. international student population.

Related: A recent report from the JASON program at MITRE Corp. found existing ethics and disclosure practices could both preserve and protect the openness of the U.S. research system, my Axios colleagues Alison Snyder and Erica Pandey reported earlier this year.

Go deeper: Harvard scientist charged with lying about ties to China

Editor's note: This story has been corrected to reflect the China Initiative is part of DOJ not FBI.

Go deeper

Updated Aug 5, 2020 - World

China says U.S. is "endangering peace" with high-level visit to Taiwan

Health and Human Services Secretary Alex Azar during a June briefing in Washington, D.C. Photo: Joshua Roberts/Getty Images

Health and Human Services Secretary Alex Azar announced Tuesday night he will lead a delegation to Taiwan "in the coming days."

Why it matters: It's the highest-level visit by a U.S. cabinet official to Taiwan since 1979. Azar is also the first U.S. Cabinet member to visit the island state in six years. The visit has angered China, which views Taiwan as part of its territory. Chinese officials accused the U.S. Wednesday of "endangering peace" with the visit, AFP reports.

Newsrooms abandoned as pandemic drags on

Illustration: Sarah Grillo/Axios

Facing enormous financial pressure and uncertainty around reopenings, media companies are giving up on their years-long building leases for more permanent work-from-home structures. Others are letting employees work remotely for the foreseeable future.

Why it matters: Real estate is often the most expensive asset that media companies own. And for companies that don't own their space, it's often the biggest expense.

2 hours ago - Technology

Dark clouds envelop feel-good Pinterest

Illustration: Eniola Odetunde/Axios

Pinterest set out to be a bright spot in cutthroat Silicon Valley, but now stands to see its reputation forever tarnished by allegations of mistreatment and a toxic culture by women who held senior roles at the company.

Why it matters: Even a company known for progressive policy decisions and successfully combatting hateful and otherwise problematic content isn't immune to the systemic problems that have plagued many tech companies.