Terrorism & Violent Extremism

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The sign at the FBI headquarters building reads, “J. Edgar Hoover FBI Building.”

Nihilistic Violent Extremism: A Valuable Stride Forward in American Counterterrorism

Nihilistic violent extremism might even be considered part of a fourth generation of online radicalization, blurring the lines between killers and terrorists.
A line of people, some under umbrellas, with a woman at the center holding a poster with photos on it and the message, in Spanish, saying, "He has worked for a solid company since he was 18. An investigation is urgently needed for his prompt release. No more unjust detentions."

El Salvador’s Authoritarian Slide Should Hold Lessons – Not Examples – for the U.S.

In fighting rampant gang violence, President Bukele has turned El Salvador into even more of a lawless, opaque State.
In this handout photo provided by the Salvadoran government, members of the Salvadoran army stand guard at the gates of the Terrorism Confinement Center (CECOT) at CECOT on March 16, 2025 in Tecoluca, El Salvador.

Deportation to CECOT: The Constitutional Prohibition on Punishment Without Charge or Trial

Sending migrants to El Salvador’s CECOT prison raises grave constitutional concerns under the Fifth and Sixth Amendments.
Signage and flowers are placed on a tree reads "ICE kidnapped our neighbor"

The Fox TV Problem with Deporting International Students

The SCOTUS decision in FCC v. Fox TV emphasized fair notice, a bedrock requirement of due process that could shield students from removal.
U.S. President Donal Trump shakes hands with El Salvador Presidnet Nayib Bukele next to an American flag.

The New Transparency Rules and the El Salvador Detention Agreement

A 2022 statute could force disclosure of any U.S.-El Salvador agreements connected to the facility where Kilmar Abrego Garcia is detained
Screenshot of Form G-325R Biographic Information (Registration)

The Immigration Registration Trap Goes Live

When a court finally addresses the merits of the rule, there are strong procedural and substantive grounds to challenge its implementation.
Abstract image of human eye with retinal circuit on a black background.

The Dangerous Foreign Intelligence Exception Loophole in the Hasbajrami Decision

The Hasbajrami decision’s expansive view of the FISA foreign intelligence exception threatens to swallow the rule that the Fourth Amendment's warrant requirement applies to U.S.…
The photo shows four very long, shallow docked boats arrayed next to each other diagonally across the image, seemingly made of iron or metal, carrying belongings and one with a number of adults and children in it. Other people are on land at the back of the image, next to a dirt road beside fields stretching into the distance.

Visa Revocations Disregard South Sudan War Risks, Overlook U.S. Communities’ Embrace of Refugees

The breadth and depth of support for South Sudanese across red and blue states has origins in evangelical backing for the young country.
A man with tattoos on his arms is handcuffed behind his back.

The Missing Due Process for Gang Allegations

There is a long history of immigration agencies using tattoos and a set of notoriously flawed gang databases to bring false or weak claims of gang involvement.
Activists hold a rally and march through downtown

U.S. AI-Driven “Catch and Revoke” Initiative Threatens First Amendment Rights

The State Department's AI-enabled "Catch and Revoke" initiative will dissuade individuals from exercising First Amendment-protected activities.
The US Constitution with a gavel laid on it.

5 Big Questions in the Alien Enemies Act Litigation

Major legal issues following Chief Judge Boasberg's ordering a temporary block to the presidential proclamation.
Pro-Palestinian protestors rally in support of Mahmoud Khalil outside of the Thurgood Marshall Courthouse

Explainer on First Amendment and Due Process Issues in Deportation of Pro-Palestinian Student Activist(s)

Legal experts explain First Amendment and Due Process rights in case of Mahmoud Khalil and potential deportations of other pro-Palestinian protestors.
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