| 2026-05-26 | 23 Democratic Attorneys General Skip Vance's White House Anti-Fraud Task Force Meeting After One-Business-Day Invite; Fraud-Pretext Funding-Freeze Mechanism
3 src JD Vance · Andrew Ferguson · Stephen Miller · Letitia James · +2 | | confirmed |
| 2026-05-19 | Monterey County Supervisors Unanimously Oppose the Gilroy ICE Detention Facility in the Neighboring County — Second County to Line Up Against a Site Local Zoning Doesn't Permit
2 src Monterey County Board of Supervisors · Santa Clara County · California Department of Justice · ICE · +1 | | confirmed |
| 2026-04-17 | Stateline Reveals DHS Scales Back Williamsport MD and Surprise AZ Warehouse Detention Plans from 1,500 to 542 Beds Each Amid State-Level Pushback
4 src Markwayne Mullin · Department of Homeland Security · Kristi Noem · ICE · +4 |
| confirmed |
| 2026-04-15 | Judge Hurson's Maryland NEPA Preliminary Injunction Halts Williamsport ICE Construction, Cascades Directly to Bexar TX Warehouse Pause and Anchors Arizona and New Jersey Parallel Challenges
8 src Judge Brendan Hurson · Anthony G. Brown · Maryland Attorney General · Tommy Calvert · +6 |
| confirmed |
| 2026-04-08 | ICE Appeals Pennsylvania DEP Administrative Orders Blocking Water-Sewer Hookups at Tremont and Upper Bern Warehouse Detention Sites
5 src Pennsylvania Department of Environmental Protection · Department of Homeland Security · ICE · Pennsylvania Environmental Hearing Board · +2 |
| confirmed |
| 2026-03-24 | Michigan AG Nessel and City of Romulus Sue DHS/ICE Over $34.7M Romulus Warehouse Detention Conversion; DHS Under New Secretary Mullin Opens Review April 2
6 src Dana Nessel · Robert McCraight · City of Romulus · State of Michigan · +3 |
| confirmed |
| 2026-03-23 | 21 State AGs Sue to Block USDA "2026 Conditions" Tying Food Assistance to Ideological Compliance
3 src AG Letitia James · 20 other AGs |
| confirmed |
| 2026-03-20 | New Jersey Governor Sherrill and Attorney General Davenport Sue DHS Over $129M Roxbury Warehouse Detention Conversion, April 8 Emergency Injunction Motion Cites State-Easement Violation
6 src Mikie Sherrill · Matthew Platkin · Roxbury Township · New Jersey Department of Environmental Protection · +3 |
| confirmed |
| 2026-03-19 | 24 States and 15 Local Governments Sue EPA Over Repeal of Greenhouse Gas Endangerment Finding
4 src AG Letitia James · EPA · Trump administration |
| confirmed |
| 2026-03-18 | 18 State AGs Demand Congress Pass Legislation Requiring Refunds of $166B in Unlawful IEEPA Tariffs
3 src AG Letitia James · AG Rob Bonta · AG Keith Ellison · 15 other AGs |
| confirmed |
| 2026-03-11 | 17 State AGs Challenge Education Dept Demand for Seven Years of College Admissions Data
3 src AG Letitia James · AG Andrea Campbell · AG Bob Ferguson · 14 other AGs |
| confirmed |
| 2026-03-05 | 24 State Attorneys General Sue Trump Over New Tariffs After Supreme Court Struck Down Previous Ones
3 src New York Attorney General Letitia James · U.S. Court of International Trade · U.S. Supreme Court · Trump Administration |
| confirmed |
| 2026-03-04 | Democratic State AGs File Record 71 Lawsuits Against Trump Administration in First Year of Second Term
3 src Democratic State Attorneys General · New York Attorney General Letitia James · California Attorney General Rob Bonta · American Immigration Council |
| confirmed |
| 2026-02-17 | Maryland Governor Signs Emergency Ban on State-Local ICE Partnerships
3 src Wes Moore · Maryland General Assembly |
| confirmed |
| 2025-08-05 | DOJ Publishes Official List of 35 "Sanctuary" Jurisdictions, Escalating Federal-State Confrontation Over Immigration Enforcement
3 src Department of Justice · Donald Trump · 13 Sanctuary States · 18 Sanctuary Cities |
| confirmed |
| 2025-07-01 | New Jersey Becomes Official Sanctuary State as States Escalate Legislative Resistance to Federal Immigration Enforcement
4 src New Jersey Legislature · Governor Phil Murphy · California Legislature · Colorado Legislature · +2 |
| confirmed |
| 2025-05-01 | DOJ Sends Demand Letters to 44 States for Unredacted Voter Rolls Including SSNs
5 src DOJ Civil Rights Division · Harmeet Dhillon · Pam Bondi · Trump Administration |
| confirmed |
| 2025-01-30 | Coalition of 22 State Attorneys General Secures Court Order Blocking Trump Federal Funding Freeze
3 src Letitia James · Judge John McConnell · 22 State Attorneys General · District of Columbia |
| confirmed |
| 2025-01-27 | OMB Issues Memo M-25-13 Freezing All Federal Financial Assistance, Triggering Constitutional Crisis Over Congressional Spending Power
4 src Office of Management and Budget · Donald Trump · Judge John McConnell · Letitia James · +2 |
| confirmed |