Margy O’Herron @margyoh.bsky.social · 01/10/2026OK, thanks. I'll follow up with the original poster. 010
Margy O’Herron @margyoh.bsky.social · 17/09/2026@olivia4t.bsky.social I would like to use your video in a Brennan Center publication and attribute it to you. Is that ok? Or could you please message me? 210
Margy O’Herron @margyoh.bsky.social · 17/09/2026I am interested in using your video in a Brennan Center report with attribution to you. Would that be ok? Or could you please message me? 000
Reposted by Margy O’HerronDavid J. Bier @davidjbier.bsky.social · 27/08/2026Trump's new public charge rules focus on immigrants with disabilities. Our research finds that immigrants are 24% less likely to be disabled than US-born citizens; illegal immigrants are 64% less likely. ⬇️ www.cato.org/blog/immigra... 13418
Margy O’Herron @margyoh.bsky.social · 19/08/2026The admin claims many states and localities aren’t cooperating with ICE; they dispute that. The reality is that the extent of cooperation is governed mostly by local law and policy. And most jurisdictions, even “sanctuary” ones, already share info with DHS, esp about those with serious crimes. 021
Reposted by Margy O’HerronBrennan Center @brennancenter.org · 14/07/2026In a new piece in @thehill.com, @margyoh.bsky.social explains how the Trump administration is undermining the independence of immigration courts from politics. She writes: "That’s dangerous for everyone — citizens and noncitizens alike.” And she explains how Congress can help.thehill.comOur immigration courts no longer offer even the veneer of fairnessCongress must take the courts out of the Justice Department to insulate judges from political interference. 07234
Reposted by Margy O’HerronEmile Ayoub @emileayoub.bsky.social · 28/05/2026Data brokers pose grave threats to Americans' privacy and our national security. But the US govt continues to bankroll the industry: it's one its major patrons! It's past time to close the checkbook. Congress must prohibit govt agencies from paying brokers billions to buy Americans’ sensitive info.brennancenter.orgCongress Must Close Data Broker Loophole by Prohibiting Government Purchases of Americans' Sensitive DataA two-pager compiled by the Brennan Center illustrating why Congress must close the data broker loophole by prohibiting government purchases of Americans' sensitive data. 085
Margy O’Herron @margyoh.bsky.social · 24/04/2026DOJ should not pursue cases unless they comply with the Supreme Court's strict requirements. If it does, courts must hold the line. 6/6 More detailed analysis here: www.brennancenter.org/our-work/res...brennancenter.orgStripping Naturalized Americans of Citizenship Faces High Legal HurdlesThe Trump administration may want to aggressively denaturalize citizens, but the Supreme Court has forbidden doing so when a person’s political beliefs are a focus. 031
Margy O’Herron @margyoh.bsky.social · 24/04/2026The Court forbade using denaturalization as a weapon against political expressions or views, even odious ones like support for Nazis during World War II. 5/6 110
Margy O’Herron @margyoh.bsky.social · 24/04/2026Successive cases imposed strict requirements, including a "clear, unequivocal, and convincing" standard, intent, and a causal connection to the acquisition of citizenship. 4/6 120
Margy O’Herron @margyoh.bsky.social · 24/04/2026In 1967, the Supreme Court held that the 14th Amendment of the Constitution prevents the government from forcibly depriving naturalized citizens of their citizenship unless that citizenship was "unlawfully procured." 3/6 www.brennancenter.org/our-work/ana...brennancenter.orgHow the Supreme Court Rejected Denaturalization as a Political Weapon Long AgoNew threats to strip opponents of citizenship recall a dark history. 110
Margy O’Herron @margyoh.bsky.social · 24/04/2026The move will stoke fear among the country's 24.5 million naturalized citizens and is part of the administration's broad effort to define who can be an American. But revoking citizenship is not easy. 2/6 120
Margy O’Herron @margyoh.bsky.social · 24/04/2026DOJ's plan to strip nearly 400 citizens of their citizenship is a major escalation from the 25 denaturalization cases filed in Trump's first administration. 🧵1/6 www.nytimes.com/2026/04/23/u...nytimes.comJustice Dept. Targets Hundreds of Citizens in New Push for Denaturalization 13417
Reposted by Margy O’HerronBrennan Center @brennancenter.org · 22/04/2026We stand against the department’s attempts to silence nonprofits on the basis of their views and support for civil rights. 2/2 08710
Reposted by Margy O’HerronBrennan Center @brennancenter.org · 22/04/2026The Department of Justice shouldn’t use its power to target its ideological enemies or dismantle civil rights. Now it is targeting the Southern Poverty Law Center. 1/2 311332
Margy O’Herron @margyoh.bsky.social · 13/04/2026Read more: www.brennancenter.org/our-work/res...brennancenter.orgThe Empty Promise of the Board of Immigration AppealsAs the Department of Justice’s highest immigration court quietly slashes immigrants’ rights, due process is increasingly elusive. 020
Margy O’Herron @margyoh.bsky.social · 13/04/2026Other than the U.S. Supreme Court, the board is the only court that provides uniform interpretation of immigration laws, and it needs to be overhauled. 130
Margy O’Herron @margyoh.bsky.social · 13/04/2026The Trump Justice Department is using the Board of Immigration Appeals to restrict immigrants’ due process and substantive rights and is compromising the board’s impartiality. 130
Margy O’Herron @margyoh.bsky.social · 12/04/2026This is not how due process and the rule of law work. The administration is shamelessly targeting immigrants based on their Constitutionally-protected speech and now has fired judges who faithfully applied the law. 042
Reposted by Margy O’HerronBrennan Center @brennancenter.org · 01/04/2026Tomorrow the Supreme Court is hearing a major constitutional case about birthright citizenship because President Trump chose to act with striking disregard for the law. bit.ly/4bI28aPbrennancenter.orgBirthright Citizenship Shouldn’t Be Up for DebateThe text and history of the 14th Amendment are clear, yet the case is at the Supreme Court. 714868
Reposted by Margy O’HerronTom “T.M.” Wolf @tomtmwolf.bsky.social · 31/03/2026"Will the Supreme Court protect birthright citizenship?" A reasonable question, given <gestures broadly> all this. Keep in mind as you assess how the Court behaves at tomorrow's oral argument ⬇️ 153
Margy O’Herron @margyoh.bsky.social · 31/03/2026Jackson’s and Thomas’s ancestors were enslaved and became citizens when the 14th Amendment was ratified. Sotomayor’s ancestors were Puerto Rican, and all Puerto Rican residents were granted citizenship in 1917. 6/6 011
Margy O’Herron @margyoh.bsky.social · 31/03/2026But they would have been screened to determine that none was a “convict, lunatic, idiot, or person unable to take care of himself or herself without becoming a public charge.” 5/6 110
Margy O’Herron @margyoh.bsky.social · 31/03/2026Ancestors of Alito, Barrett, Gorsuch, Kagan, Kavanaugh, and Roberts came before there were immigration restrictions for their European ancestors (Chinese immigrants were excluded beginning in 1882). 4/6 111
Margy O’Herron @margyoh.bsky.social · 31/03/2026www.nytimes.com/2026/03/31/u... 3/6nytimes.comIn Supreme Court Justices’ Histories, a Story of Immigration in America 110
Margy O’Herron @margyoh.bsky.social · 31/03/2026Notably, none came through a family, employment, or humanitarian process as is required for lawful immigration today. 2/6 111
Margy O’Herron @margyoh.bsky.social · 31/03/2026On the eve of the birthright citizenship argument in the supreme court tomorrow, Abby VanSickle and Julie Tate published a fascinating article in today's NYT detailing the citizenship origin stories of all 9 supreme court justices. 1/6 122
Reposted by Margy O’HerronBrennan Center @brennancenter.org · 25/03/2026ICE arrests have increased, but arrests of immigrants with criminal convictions — especially violent offenses — have not. Brennan Center Senior Fellow @margyoh.bsky.social explains what you need to know: 5174106
Margy O’Herron @margyoh.bsky.social · 03/03/2026Again, Noem cites false data. Approximately 60% of people in ICE custody have no criminal history whatsoever. 020
Margy O’Herron @margyoh.bsky.social · 03/03/2026Last week, Lyons said 200k kids were lost-today Noem says upped it to 400k. Neither is true. Kids were released to vetted sponsors, not lost. DHS wants to deport them, which Noem herself conceded, although she said they were “reuniting” kids with family outside the US. 000
Margy O’Herron @margyoh.bsky.social · 03/03/2026During her Senate testimony, Sec Noem claims that many immigrant criminals have come to the U.S., but immigrants commit crimes at lower rates than people born in the US, and communities with high concentrations of immigrants have lower rates of crime. www.brennancenter.org/our-work/ana...brennancenter.org 000
Reposted by Margy O’Herronwendyweiser.bsky.social @wendyweiser.bsky.social · 25/02/2026The SAVE Act could block millions of Americans from voting. It is not common sense. If passed, it would be the first time in history Congress passed a vote suppression law. #SOTU 44124
Reposted by Margy O’HerronSean Morales-Doyle @seanmorales-doyle.bsky.social · 25/02/2026The SAVE Act is an attack on the freedom to vote that would block millions of American citizens from voting. #SOTU #SOTU2026brennancenter.orgNew SAVE Act Bills Would Still Block Millions of Americans From VotingThe “show your papers” requirement is an attack on the freedom to vote. 24010
Reposted by Margy O’HerronBrennan Center @brennancenter.org · 25/02/2026U.S. elections are secure and accurate, but now the federal government is threatening that infrastructure. www.brennancenter.org/our-work/res...brennancenter.orgTimeline of the Trump Administration’s Efforts to Undermine ElectionsTogether, these actions form a concerted strategy to interfere with elections. 07938
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202625/ Congress should also use its power to close the data broker loophole and strengthen privacy protections against AI-enabled surveillance. It should demand transparency about how the military is using AI in hostilities – a critical first step towards regulating the technology. 0234
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202624/ Congress has the constitutional power and duty to regulate the military. It should reassert its authority over matters of war and peace. 1184
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202623/ This appears designed to pressure Anthropic to waive its usage restrictions on Claude – restrictions that might reflect not only the company’s own policy preferences but also what U.S. and international law require. 1163
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202622/ DOD has threatened to designate the company as a supply chain risk, which would not just cut it off from future military work but also chill its business with other companies that themselves have a stake in defense contracting. www.axios.com/2026/02/16/a...axios.comExclusive: Pentagon warns Anthropic will "pay a price" as feud escalatesThe Pentagon may label Anthropic a "supply chain risk," forcing all its vendors to sever ties. 1174
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202621/ Anthropic is no doubt aware – and perhaps increasingly wary – of the legal issues created by the Pentagon’s use of Claude in military operations. But relying on Anthropic – or any company – to restrain the military is a fool’s errand. 1215
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202620/ All questions Congress must demand the Pentagon answer in its investigations of military actions in Venezuela, on the high seas, and elsewhere. www.nytimes.com/2025/12/02/o...nytimes.comOpinion | How to Respond, Right Now, to Trump’s Boat Strikes 1204
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202619/ Was Claude, Maven or any other AI used to distinguish strike targets from civilian infrastructure, assess the civilian impact of strike options, or otherwise plan the attack? For that matter, how is the military using AI in its boat strikes, and prep for possible strikes on Iran? 1215
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202618/ The Venezuela attack struck several apartment buildings and killed two civilian air traffic controllers in a car leaving the Caracas international airport. www.newyorker.com/news/the-led...newyorker.comThe Overlooked Deaths of the Attack on VenezuelaTo many on the ground, civilian fatalities were simply the cost of ousting Nicolás Maduro. 1216
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202616/ Given that Congress did not authorize the Venezuela operation, and that Venezuela did not pose an imminent threat to the US, the attack was unconstitutional on its face. This makes any use of AI to facilitate the attack unlawful. www.brennancenter.org/our-work/ana...brennancenter.orgAttack in Venezuela Was UnconstitutionalCongress must assert its control of military matters. 12510
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202615/ Remember the public uproar in 2018 over Google’s involvement in Maven, the Pentagon’s AI pilot to analyze troves of drone and satellite footage? It’s now a full-fledged program the military has credited with speeding up targeting. breakingdefense.com/2025/05/ai-u...breakingdefense.comAI 'unchained': NGA's Maven tool 'significantly' decreasing time to targeting, agency chief says - Breaking Defense"NGA Maven is now available to all services and all combatant commands. There are 20,000 active users through more than 35 service and combat and command tools across three security domains," said NGA... 1185
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202613/ Then there’s the use of AI to “assist weapons targeting without sufficient human oversight.” All attacks – AI-assisted or not – must comply with U.S. law and the international law of war. 1205
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202611/ AI enables DOD to take this data and connect the dots with other discrete datasets about US persons to recreate their movements, associations, and political views at scale – an invasion of privacy far more egregious than the type of surveillance before the Carpenter court. 13115
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/202610/ But law enforcement and intelligence agencies - and DOD - have bought their way around this protection, spending millions to purchase entire databases of Americans’ location information and other sensitive data from data brokers on the commercial market. int.nyt.com/data/documen...int.nyt.com 1255
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/20268/ What is clear is that AI-enabled spying raises serious Fourth Amendment concerns that neither Congress nor the courts have directly grappled with – in large part because the law is not keeping up with how quickly the technology is evolving. But that doesn’t mean DOD has a blank check. 14811
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/20267/ Why would the military be spying on Americans? When it is monitoring targets overseas, for example, it likely sweeps up Americans’ e-mails, phone records, location information and other personal data - all of this is just as likely to route through Latin America or the Middle East as the U.S. 1274
Reposted by Margy O’HerronAmos Toh @amostoh.bsky.social · 23/02/20266/ But are the disputed uses of Claude lawful? Using the model to “spy on Americans” can mean many things – from running it across multiple data sources to generate personal information about Americans to trying to reconstruct this information from the data the model was trained on. 1295