JENA, La. (AP) — Columbia University graduate student Mahmoud Khalil can be kicked out of the U.S. as a national security risk, an immigration judge in Louisiana found Friday during a hearing over the legality of deporting the activist who participated in pro-Palestinian demonstrations. The gove rnment’s contention that Khalil’s presence in the U.S. posed “potentially serious foreign policy consequences” was enough to satisfy requirements for his deportation, Immigration Judge Jamee E. Comans said at the conclusion of a hearing in Jena. Comans said the government had “established by clear and convincing evidence that he is removable.” Lawyers for Khalil said they plan to keep fighting. The judge gave them until April 23 to seek a waiver. The defense's next steps After the immigration court hearing, Khalil attorney Marc Van Der Hout told a federal judge in New Jersey that Khalil will appeal to the Board of Immigration Appeals after the immigration judge issues the final written ruling. He said lawyers can also pursue an asylum case on Khalil's behalf. “So nothing is going to happen quickly in the immigration proceeding even though she’s found him removable on the foreign policy grounds,” he said. Addressing the judge at the end of the immigration hearing, Khalil mentioned that she said at a hearing earlier in the week that “there's nothing more important to this court than due process rights and fundamental fairness." "Clearly what we witnessed today, neither of these principles were present today or in this whole process,” he added. Van Der Hout, also criticized the hearing's fairness. “Today, we saw our worst fears play out: Mahmoud was subject to a charade of due process, a flagrant violation of his right to a fair hearing, and a weaponization of immigration law to suppress dissent," Van Der Hout said in a statement. Lawyers challenge Khalil's detention and potential deportation Khalil, a legal U.S. resident, was detained by federal immigration agents March 8 in the lobby of his university-owned apartment, the first arrest under President Donald Trump’s promised crackdown on students who joined campus protests against the war in Gaza. Within a day, he was flown across the country and taken to an immigration detention center in Jena, thousands of miles from his attorneys and wife, a U.S. citizen who is due to give birth soon. Khalil’s lawyers have challenged the legality of his detention, saying the Trump administration is trying to crack down on free speech protected by the U.S. Constitution. U.S. Secretary of State Marco Rubio has cited a rarely used statute to justify Khalil’s deportation, which gives him power to deport those who pose “potentially serious adverse foreign policy consequences for the United States.” At Friday’s hearing, Van Der Hout told the judge that the government’s submissions to the court prove the attempt to deport his client “has nothing to do with foreign policy” and said the government is trying to deport him for activity that is protected by the First Amendment. They said an immigration judge could determine if Khalil is subject to deportation and then conduct a bail hearing afterward if it is found that he is not. The protests that led to Khalil's arrest Khalil isn’t accused of breaking any laws during the protests at Columbia. The government, however, has said noncitizens who participate in such demonstrations should be expelled from the country for expressing views that the administration considers to be antisemitic and “pro-Hamas,” referring to the Palestinian militant group that attacked Israel on Oct. 7, 2023. Khalil, a 30-year-old international affairs graduate student, had served as a negotiator and spokesperson for student activists at Columbia University who took over a campus lawn last spring to protest Israel’s military campaign in Gaza. The university brought police in to dismantle the encampment after a small group of protesters seized an administration building. Khalil is not accused of participating in the building occupation and wasn’t among the people arrested in connection with the demonstrations. But images of his maskless face at protests, along with his willingness to share his name with reporters, have made him an object of scorn among those who saw the protesters and their demands as antisemitic. The White House accused Khalil of “siding with terrorists” but has yet to cite any support for the claim. Federal judges in New York and New Jersey have ordered the government not to deport Khalil while his case plays out in court. The Trump administration has said it is taking at least $400 million in federal funding away from research programs at Columbia and its medical center to punish it for not doing enough to fight what it considers to be antisemitism on campus. Some Jewish students and faculty complained about being harassed during the demonstrations or ostracized because of their faith or their support of Israel. Immigration authorities have cracked down on other critics of Israel on college campuses, arresting a Georgetown University scholar who had spoken out on social media about the Israel-Gaza war, canceling the student visas of some protesters and deporting a Brown University professor who they said had attended the Lebanon funeral of a leader of Hezbollah, another militant group that has fought with Israel. ___ Brumback reported from Atlanta. Associated Press reporter Larry Neumeister in New York contributed. ...read more read less