NEW YORK — A federal judge said the Trump administration’s effort to deport Mahmoud Khalil because of his pro-Palestinian activism at Columbia University likely violates the Constitution.

Media’s Selective Coverage of Campus Activism Exposed** In a glaring display of bias, ABC News recently showered Mahmoud Khalil, a Columbia student and self-proclaimed activis ...

Mahmoud Khalil, the Columbia University activist who was detained by ICE, told ABC News that he remains undeterred amid his ...

Palestinian activist who was detained by ICE for over three months, spoke with ABC News’ Linsey Davis in his first on-camera interview since his release.

ABC News Live "Prime" anchor Linsey Davis has the first broadcast interview with Mahmoud Khalil Monday, June 22.

A federal judge has ruled that the government must release Mahmoud Khalil, the former Columbia University graduate student whom the Trump administration is trying to deport over his participation ...

Watch more of Linsey Davis' exclusive interview with Mahmoud Khalil on "Good Morning America" Monday at 7 a.m. ET and ABC ...

Columbia University anti-Israel protest leader Mahmoud Khalil posts $1 bond after judge blocks Trump administration's deportation attempt on constitutional grounds ...

Rep. Rashida Tlaib (D-MI) accused Gov. Kathy Hochul (D-NY) of failing to take proper action to protect student protester Mahmoud Khalil, due to his being Palestinian. Tlaib went off during a House ...

Higher Education Columbia’s Mahmoud Khalil could be released Friday, court rules. Khalil has been detained since March after the Trump administration began targeting students for pro-Palestinian ...