A lawsuit filed in federal court has accused U.S. Secretary of State Marco Rubio of enforcing a policy that allegedly threatens noncitizen researchers, journalists, and academics who study online content moderation.
The legal challenge claims the policy creates fear among international scholars working in the United States and could lead to visa restrictions, detention, or deportation for individuals whose work focuses on misinformation, online safety, or platform regulation. The case is now raising serious questions about free speech protections and government authority over immigration policy.
Lawsuit Filed Against Secretary of State Marco Rubio
The Coalition for Independent Technology Research (CITR), a San Francisco-based nonprofit organization, filed the lawsuit in federal court in California on Monday.
The group is represented by attorneys from the Protect Democracy Project and the Knight First Amendment Institute at Columbia University.
In the lawsuit, CITR argues that Rubio introduced what they call a “censorship policy” that threatens foreign researchers and advocates who work on topics related to internet regulation, misinformation, and content moderation.
According to the complaint, the policy could result in:
- Visa denials
- Visa revocations
- Detention
- Deportation from the United States
CITR is asking the court to declare the policy unconstitutional and block it from being enforced against researchers and members of the organization.
Researchers Claim Policy Creates Fear and Pressure
The lawsuit states that the policy has already affected the work of many noncitizen researchers and academics.
CITR is a coalition that includes research institutions, journalists, scholars, and policy advocates who study the impact of technology and social media platforms on society.
Many of the group’s members focus on issues such as:
- Online misinformation and disinformation
- Content moderation practices
- Trust and safety policies on social media platforms
According to the lawsuit, several members fear they could face immigration consequences if they continue researching or publicly discussing these topics.
The legal filing claims this has created a “chilling effect” on academic research and public discussion.
Threats of Deportation Spark Legal Action
The complaint says the conflict escalated in December 2025 when Rubio allegedly indicated that he was prepared to take action against specific individuals.
According to the lawsuit, five people were identified as potential targets under the policy, including leaders of two organizations that are members of CITR.
The coalition argues that these threats forced researchers to reconsider their work and public statements because they feared being placed on a government list.
Lawyers representing the group claim the policy violates:
- The First Amendment, which protects free speech
- The Fifth Amendment, which guarantees due process
- The Administrative Procedure Act
They are asking the court to block Rubio and the State Department from continuing to make such threats.
Rubio Says Policy Protects American Free Speech
Secretary of State Marco Rubio has defended the policy, saying it is intended to protect the free speech rights of Americans.
In a public statement earlier this year, Rubio said the United States should not allow foreign officials to influence or punish Americans for speech on online platforms.
He criticized foreign governments that attempt to restrict speech made by U.S. citizens on social media.
Rubio said:
- Foreign officials should not threaten Americans over online posts
- International governments should not pressure American tech companies to censor users
- U.S. sovereignty must be protected when it comes to free speech
He also announced a visa restriction policy targeting individuals involved in what he described as censorship of Americans.
Visa Restrictions Based on Immigration Law
Rubio said the policy is authorized under Section 212(a)(3)(C) of the Immigration and Nationality Act.
This law allows the Secretary of State to deny entry to foreign individuals if their presence could cause serious foreign policy consequences for the United States.
Under the policy, certain individuals — and possibly their family members — could face travel restrictions preventing them from entering the country.
Rubio also posted statements on social media warning that foreigners involved in censoring Americans online could face visa consequences.
Critics Compare Policy to McCarthy-Era Restrictions
The lawsuit strongly criticizes the policy, calling it vague and unconstitutional.
Attorneys representing CITR argue that the policy gives the government too much power to punish people for their beliefs, speech, or research.
The complaint also references historical concerns related to the McCarthy era, when individuals were denied visas or investigated because of their political views.
According to the lawsuit, Congress previously changed immigration law to prevent the government from denying visas simply because of a person’s political opinions or anticipated speech.
Researchers Warn Policy Could Silence Important Work
CITR Executive Director Brandi Geurkink said the policy could discourage important research about the technology industry.
She warned that some researchers fear they could be detained or deported if their work is interpreted as supporting content moderation policies.
Geurkink said independent research is essential, especially as artificial intelligence and digital platforms continue to influence society and the global economy.
She argued that policies that threaten researchers could prevent the public from understanding the impact of major technology companies.
