Maria Leonor Pacheco

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Maria Leonor Pacheco

Maria Leonor Pacheco

@ml_pacheco_

🏳️‍🌈🇻🇪 Assistant Professor of CS at CU Boulder. Mostly personal opinions. (More) professional account: https://t.co/Pxd9uzb6Lx

Boulder, CO Katılım Ağustos 2009
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
Grandes todos los venezolanos que salen a votar hoy con todo el aparato del estado en contra. Gracias. Abajo la dictadura y todos sus apologistas.
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Mike Young
Mike Young@micyoung75·
USCIS Policy Memoranda PM-602-0192 and PM-602-0194, issued December 2025 and January 2026, impose indefinite holds on green card applications, naturalization, and work permit renewals for nationals of 39 countries - applied solely on the basis of country of birth, without regard to entry date or underlying legal status. That last clause is the one that needs to sit with you. Not whether someone entered legally. Not whether they have violated any law. Not their years of residence, their employer, their family. Country of birth. The policy also reaches backward. It reviews applications approved after January 2021. People who signed contracts, enrolled their children in school, paid tuition, made medical decisions based on the reasonable belief that the government would honor the rules it had created - those people are now in indefinite limbo, through no fault of their own. The practical consequences are documented. People lose jobs when work authorization lapses. They fall out of lawful status when they cannot renew permits or visas. They risk detention despite having committed no crime. They lose employer-sponsored health insurance. Physicians in the middle of a semester. Trainees halfway through programs. Families waiting on chemotherapy authorizations while their coverage hangs on a work permit that cannot be renewed. PM-602-0192 and PM-602-0194 are not a border policy. They are a retroactive collective punishment applied to people already inside the system, already integrated, already employed, already paying taxes. This is the immigration crackdown that does not make the headlines. It is happening now and no end date is specified.
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PhysiciansOnPause@MD_pause

@micyoung75 @David_J_Bier @ReichlinMelnick Forget about loans and bank accounts. Those are almost trivial restrictions to legal immigrants compared with USCIS PM-602-0192 and PM-602-0194. These may be the most restrictive anti-legal-immigration measures imposed since 1965. Their language is antiseptic and bureaucratic, words like “pause,” “review,” and “operational measure.” But their real-world and functional effects are devastating. They do not simply impose an indefinite freeze on green card and citizenship applications for legal immigrants from 39 countries already living inside the United States. They also shut down almost ALL legal pathways people depend on to remain lawfully present, keep working, renew work permits or visas, and hold their lives together while the pause drags on with no clear end in sight. The policy is categorical. It is applied solely on the basis of country of birth, without regard to entry date or underlying legal status, condemning people for factors entirely beyond their control to an indefinite limbo marked by daily hardship and quiet suffering. The consequences go far beyond delayed paperwork. Through the passage of time and sheer attrition, people lose jobs, fall out of lawful status, become unable to travel, cannot renew driver’s licenses, risk detention despite having violated no law, lose health insurance, face financial ruin, and may be forced to abandon educational or training programs into which they have invested years of effort and significant money. This is collective punishment imposed on legal immigrants who did everything by the book. As long as the policy remains in place, many are left with only two options: remain in the country unemployed, trapped in intolerable uncertainty and under the shadow of detention, or self-deport. Even if one were to assume, for the sake of argument, that the Constitution permits nationality-based discrimination and mass expulsion based on origin, how can anyone justify applying such a policy retroactively to legal immigrants, their U.S. citizen spouses, and their employers, people who filled and built their lives around the rules that existed for a year or even two before this policy was imposed? These are people who signed contracts, moved their families, enrolled their children in school, paid tuition and filing fees, and made medical decisions for sick parents, spouses, or newborn children on the reasonable belief that the government would honor the rules it had itself created. These are physicians with full clinics, professors in the middle of a semester, trainees halfway through their programs, and families depending on health insurance for a delivery, chemotherapy, or urgent treatment. To rip that stability away after the fact is not merely unfair. It is morally grotesque. Yet almost no one seems to care, as though the people caught in this machinery are less than fully human, and their suffering carries no moral weight. #PM6020192 #PM6020194 #USCISPause #LiftTheHold #LiftThePause

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Deyna Castellanos
Deyna Castellanos@deynac18·
Han sido dos partidos complicados y exigentes, estamos seguras que podemos dar más. El sueño sigue en pie, les agradecemos la gran asistencia que tuvimos ayer en Cabudare, fue increíble. Recuerden que tenemos una última cita este sábado 18 de abril y encaminarnos nuevamente en la clasificación 💪🏼. De verdad agradezco todo el esfuerzo y la compañia durante este proceso tan importante para nosotras y Venezuela. Vamos Vinotinto 🇻🇪❤️
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PhysiciansOnPause
PhysiciansOnPause@MD_pause·
The policy defeats its own stated goal. The agency should be expediting adjudications to identify fraudsters, criminals, and genuine threats and remove them quickly. Instead, it has chosen indefinite delay and a sweeping suspension of benefits, allowing potential bad actors to remain longer while punishing physicians, professors, spouses of U.S. citizens, and other law-abiding immigrants who rely on lawful status to work and live. That is not rational enforcement. It is the abandonment of individualized adjudication in favor of nationality-based exclusion, with delay itself being used as a tool of attrition. People who filed on time and complied with the law are slowly stripped of status, pushed out of the workforce, exposed to detention, and pressured toward self-deportation by the systematic closure of almost all lawful avenues to work and remain. Their only offense is where they were born. #PM6020192 #PM6020194 #LiftTheHold #LiftThePause #PhysicianShortage #UscisPause
Curtis Morrison@curtismorrison

My team is discussing how powerful this paragraph of @ckuck MTD opp is. It’s good. #PM6020192

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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
@scullytaco Non citizens do not pledge allegiance. Now, if they lifted the pause and processed my citizenship application, I will be very happy to pledge allegiance :)
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Scully 🇺🇸
Scully 🇺🇸@scullytaco·
@ml_pacheco_ You clearly have no allegiance to this country. You have a foreign flag and a gay flag in your bio. You should be deported, along with your husband.
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
All of our immigration processes are paused indefinitely, no matter our status. I've been married to a US citizen for 5 years and can't get the conditions removed from my green card. Others with work visas are in worse situations with their permits expiring. What's the purpose.
PhysiciansOnPause@MD_pause

Calling this a visa issue badly understates what is happening. A visa ban sounds like a rule stopping people from coming in. This is different, its handled by USCIs. Since December 2025, there has been, in effect, a USCIS policy that placed an indefinite pause on almost ALL applications filed by legal immigrants already living INSIDE the US if they were born in Venezuela and 39 other countries, no matter when they entered or what their underlying legal status was. It does not just block green cards of all types or citizenship, including cases involving spouses of U.S. citizens and even extraordinary-ability physicians and scientists. It also blocks the legal pathways people depend on to keep lawful status, keep working, renew documents, extend their visa status and hold their lives together while they wait for this indefinite pause to be lifted. This has been going on for five months now. Families are losing jobs, income, health insurance, driver’s licenses, and the ability to travel. Physicians who have treated American patients legally for years are already being pushed out of hospitals. It is not based on individual factors, the policy is applied categorically based on country of birth (Even if you hold dual citizenship). You can follow every rule, file on time, pay the fees, live here lawfully for a decade, complete finger printing, interviews and still wont get final decision and be swept in because of where you were born. Once your current status expires without a final decision, you can be detained by any encounter with ICE. Law allows it. So, in effect, you are being punished for a delay created by the agency itself, not for failing to follow the law. So no, this is not a visa issue. Most people are unaware this is going on. Unclear when it will be lifted. Read number 2.

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Tony C
Tony C@topcat1460·
@ml_pacheco_ Self deport and get in line to come back legally- dont cry if you are picked up and deported never to return
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
@slmimorgan I am already in the US, I am a lawful permanent resident, I am not here on a visa nor on a travel doc. Gotta at least make it make sense.
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Hillary G.
Hillary G.@Hillary60363296·
No one is entitled to enter the US. And due to the democrats opening out borders for 4 years we have millions of unvetted illegals which need to be dealt with first before we will allow people to come into the US. I fully support a pause on immigration. Don’t like it? Blame the democrats.
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lokesh_ra
lokesh_ra@lokeshRa_333·
@ml_pacheco_ You can be anything you want to be on twitter . Einstien.
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
@Coutorce Own your opinion, then. Don't say that your problem is with "unvetted immigrants that crossed the border", and say that you don't like to coexist with foreign born people. Regardless of whether they are vetted, law abiding, highly educated, productive, decades-long residents.
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THE RECLAMATION OF 🇺🇸
@ml_pacheco_ The premise is that too many foreigners are in the country. There are more foreign born ppl here than any other time in American history.
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lokesh_ra
lokesh_ra@lokeshRa_333·
@ml_pacheco_ Factwise , 100 percent of them (i.e visa) think the same way . America is global dumpyard of humanity.😁
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
@Afa1980123 Fair. Then they should be actually reviewing these cases rather than pausing them. I am happy to be vetted and re-vetted, but they need to lift the pause to actually do that.
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Vala
Vala@Afa1980123·
@ml_pacheco_ Vetting process is not a fixed in time process and it evolves. For example in 2016 they granted visa to son of the woman who climbed the us emabssy in tehran and then got a visa . So someone can argue that process is broken.
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gary podgorski
gary podgorski@podgorski_gary·
@ml_pacheco_ People entering from the 39 countries were inadequately reviewed. The new administration is not accepting that. All, regardless of profession or individual situation, are to be Re-reviewed. Pretty simple stuff.
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
@02Diplomancer I'll put it up there once my citizenship application goes through... but it's been paused indefinitely :)
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Diplomancer
Diplomancer@02Diplomancer·
@ml_pacheco_ Funny there's two flags in your status but nether are the U.S. flag...
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
@Coutorce Legal immigrants are vetted (that's why I have a green card in the first place), so the premise in your argument is flawed.
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THE RECLAMATION OF 🇺🇸
My country just sustained a major alien invasion where millions of unvetted foreigners entered our borders for 3 to 4 years straight. Do you have any regard for multigenerational Americans who built this country witnessing our sovereignty be destroyed and usurped by noncitizens or is it just me, me,me with you people ?
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Maria Leonor Pacheco
Maria Leonor Pacheco@ml_pacheco_·
@lokeshRa_333 My spouse and I met in the US because I already worked here, on a valid visa. It made no sense for us to settle anywhere else. Legal foreign workers are humans and live human lives, that includes falling in love.
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lokesh_ra
lokesh_ra@lokeshRa_333·
@ml_pacheco_ In 100 percent of marriage based immigration the spouse always want to settle in USA. never the other way around🥳🥳🥳.
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