US Government information: What's the threshold for "classified"?

US Government information: What's the threshold for "classified"? | GZERO World

There are many reasons for a government to classify information. The US does not want Vladimir Putin getting his hands on our nuclear codes, for example. An estimated 50 million documents are classified every year, though the exact number is unknown—not because it’s classified, but because the government just can’t keep track of it all. But in the words of the former US Solicitor General Erwin Griswold, some “secrets are not worth keeping.”

This week on GZERO World, former Congresswoman Jane Harman argues that America has had for decades an over-classification problem. Harman mentions the findings by the 9/11 Commission, which concluded that a lack of information-sharing between agencies like the CIA, the FBI, and the NSA prevented the US government from foiling the largest terrorist attack ever on American soil. A key reason for that failure: the over-classification of information.

It’s difficult for Americans to understand the actions of their government if much of its work is classified. It also forces journalists to weigh the risks of disclosing information to the public against the possibility of prosecution under the Espionage Act.

Beyond national security concerns, over-classification is also driven by incentives. If you’re a government employee, the risk of classifying something that doesn’t need to be classified is low. But if you un-classify something that you shouldn’t, you're in trouble.

Tune in to “GZERO World with Ian Bremmer” on US public television to watch the full interview. Check local listings.

More from GZERO Media

U.S. President Donald Trump meets with Italian Prime Minister Giorgia Meloni in the Cabinet Room at the White House in Washington, D.C., U.S., April 17, 2025.

REUTERS/Evelyn Hockstein

A federal judge set up a showdown with the Trump administration on Wednesday with a ruling that threatens to find the government in contempt if it fails to comply with a judicial order to provide due process to Venezuelans deported to a prison in El Salvador.

Gavin Newsom speaks at the Vogue World: Hollywood Announcement at the Chateau Marmont in West Hollywood, CA on March 26, 2025.
Photo by Corine Solberg/Sipa USA

California governor Gavin Newsom kicked off a campaign to promote Canadian tourism in his state, pitching its sunny beaches, lush vineyards, and world-class restaurants.

An employee checks filled capsules inside a Cadila Pharmaceutical company manufacturing unit at Dholka town on the outskirts of Ahmedabad, India, April 12, 2025.
REUTERS/Amit Dave

Donald Trump’s administration announced that it is opening investigations into pharmaceutical and semiconductor supply chains, which will likely result in tariffs that will hurt suppliers in Europe, India, and Canada.

Anderson Clayton, chair of the North Carolina Democratic Party speaks after Democrat Josh Stein won the North Carolina governor's race, in Raleigh, North Carolina, U.S., November 5, 2024.
REUTERS/Jonathan Drake

As the Democrats start plotting their fight back into power in the 2026 midterms, one issue has come up again and again.

People gather after Friday prayers during a protest in solidarity with Palestinians in Gaza, in Amman, Jordan, on April 4, 2025.
REUTERS/Jehad Shelbak

Jordanian authorities announced on Wednesday the arrest of 16 people accused of planning terrorist attacks inside Jordan. The country’s security services say the suspects had been under surveillance since 2021, and half a dozen of them were reportedly members of the Muslim Brotherhood, a transnational Islamist organization.