The government is “paying” for his “torture in El Salvador with U.S. taxpayer dollars, his attorneys claim.

Sen. Chris Van Hollen, D-Md., has flown to El Salvador to seek answers over the contested deportation of Kilmar Abrego Garcia.

Former Justice Department spokesperson Sarah Isgur provides analysis on the Trump administration facing a possible contempt investigation over its failure to turn deportation flights around.

The Department of Homeland Security is demanding "detailed records" on Harvard University's student visa holders, according to a statement from the department.

Health and Human Services Secretary Robert F. Kennedy Jr. said he was determined to find the "environmental exposures" behind the rise of autism diagnoses.

A federal judge is threatening to open a high-stakes contempt investigation into the Trump administration for deporting more than 200 Venezuelan migrants to a notorious prison in El Salvador.

The Justice Department has released two documents that were used to allegedly tie wrongly deported Kilmar Abrego Garcia to the MS-13 gang.

ABC News’ Jon Karl has the latest on reports that the IRS is now considering whether to pull the university’s tax-exempt status after the institution rejected the Trump administration’s demands.

Sen. Chris Van Hollen, D-Md., has flown to El Salvador to seek answers over the contested deportation of Kilmar Abrego Garcia.

A judge found probable cause the Trump administration acted in contempt of court when officials defied his order to turn two planes around carrying alleged gang members.

Senior counsel for Liberty Justice Center Jeffrey Schwab joins ABC News Live to discuss his firm representing a group of five small businesses that have filed a lawsuit against the president.

A federal judge has found probable cause that the Trump administration acted in contempt of court over the handling of two planes carrying alleged Venezuelan gang members to El Salvador.

A letter from the Federal Housing Finance Agency alleges that James "appears to have falsified records" in order to "receive favorable loan terms."

It alleges Maine’s policy allowing transgender athletes violates Title IX.

Liz Oyer, former pardon attorney at the DOJ, discusses Abrego Garcia case as judge orders Trump administration officials to testify under oath.

Senior reporter at the Harvard Crimson, Dhruv Patel, reacts to the Trump administration's decision to freeze billions in funding to Harvard University after the institution rejected their demands.

ABC News has reviewed over 100 pages of evidence submitted in immigration court by both DHS lawyers and those representing Mahmoud Khalil.

The White House is suggesting that Harvard University should lose its tax-exempt status if it does not comply with a series of demands from President Donald Trump's administration.

The Justice Department has filed suit against Maine in an effort to challenge the state's policy regarding transgender athletes competing in girls' and women's sports.

Dan Caldwell, a top adviser to Defense Secretary Pete Hegseth, and Darin Selnick, Hegseth’s deputy chief of staff, have both been placed on administrative leave as part of a leak investigation.

ABC News' Chief Legal Analyst Dan Abrams breaks down the administration's lack of compliance with the Supreme Court's order to facilitate the return of Kilmar Abrego Garcia and the demands on Harvard.

A federal judge is giving the Trump administration two weeks to hand over information on what it has done to comply with the Supreme Court’s order to facilitate the release of Kilmar Abrego Garcia.

The federal judge overseeing the wrongful deportation case of Kilmar Abrego Garcia said she will order expedited discovery in order to "apply the law to the facts."

The clashes range from unilaterally freezing federal funding to the use of the Alien Enemies Act to deport noncitizens.

"The only issue remaining is who is going to blink first," one expert said.

The Trump administration's deported hundreds of migrants it alleges are gang members to El Salvador's notorious mega-prison CECOT. But could an American citizen be next?

Mohsen Mahdawi was arrested during the interview and detained in Vermont, Luna Droubi, one of his attorneys, told ABC News.

A group of international students are seeking relief from deportation in court after their F-1 student visas were revoked, jeopardizing their legal status in the U.S.

Barack Obama praised Harvard for its rejection of President Donald Trump's demands as the university faces a funding freeze for alleged inaction on antisemitism.

Barack Obama praised Harvard for its rejection of President Donald Trump's demands as the university faces a funding freeze for alleged inaction on antisemitism.

Columbia University student Mohsen Mahdawi, who co-founded a pro-Palestinian campus organization with Mahmoud Khalil, was arrested by DHS agents Monday.

The Iranian Foreign Ministry announced that the second round on Tuesday.

President Donald Trump and his administration are laying the groundwork to invoke national security to impose a new tax on pharmaceuticals and semiconductors.

The Trump administration has frozen more than $2 billion in federal grant money after Harvard University rejected a list of government demands, including overhauling hiring and admission practices.

El Salvadoran President Nayib Bukele said during a meeting at the White House that he will not return Kilmar Abrego García, a migrant from Maryland who was wrongfully deported.

Some of the Democratic Party’s core political groups are preparing for the possibility that President Donald Trump’s allies may soon launch criminal investigations that could handicap Democratic infrastructure

ABC News' Devin Dwyer and Michael Paarlberg, associate professor at VCU, discuss El Salvador's president Nayib Bukele's visit to the White House.

Leaders of state humanities councils throughout the country say federal funding cuts by President Donald Trump's administration will force them to scale back or eliminate celebrations next year commemorating the nation's 250th anniversary

The Trump administration told a judge on Saturday that Kilmar Abrego Garcia, a man deported to El Salvador in error, is still in a prison in that country.

The first contact between the two nations since President Trump returned to office was described by the White House as positive.

A New York judge has relaxed a ban she'd put on Elon Musk’s Department of Government Efficiency preventing it from accessing sensitive U.S. Treasury Department information

The matter will also be referred to the Department of Justice "for further enforcement action," the Department of Education said.

The U.S. Department of Justice is ending a settlement agreement with Alabama regarding wastewater problems in a rural Alabama county where most residents are Black

The Senate has confirmed President Donald Trump’s nominee to become the next chairman of the Joint Chiefs of Staff

The DOJ said it is reviewing the criminal case brought against Alexander Smirnov and is moving for a judge to release him from prison immediately.

Kremlin spokesman Dmitry Peskov said the meeting will be “as long as President Putin needs.” ABC News’ Patrick Reevell reports.

The deadline has arrived for Maine officials to reach a resolution with the U.S. Education Department over a finding that the state violated antidiscrimination laws by allowing transgender athletes to participate in girls’ sports

President Donald Trump said the U.S. will "go as far as we have to go" to get control of Greenland, ahead of a planned visit to the Arctic island by the vice president.

Denmark is open to discussions with the U.S. on how to "fix" the status quo in Greenland, the country's foreign minister said, after Vice President JD Vance's visit.

HHS Secretary Robert F. Kennedy Jr. said at Thursday’s Cabinet meeting that, by September, his agency will "know what has caused the autism epidemic."