Morningside Campus Status Updates

Current Access Level “I” – ID Only: CUID holders, alumni, and approved guests only

  • Campus open to active affiliate Columbia University ID (CUID) holders and approved guests only.
  • Columbia students, faculty, and staff can use the guest registration portal to register up to two same-day guests. Alumni can use the portal to register for campus same-day access as well. Learn more below.

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What have U.S. sanctions on Russia achieved since the war in Ukraine began?

Three years after Russia's full-scale invasion of Ukraine began, what have U.S. sanctions achieved? NPR talks to Edward Fishman, author of "Chokepoints: American Power in the Age of Economic Warfare."

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