The case involving Mahmoud Khalil has far-reaching implications for free speech, executive power and the limits of federal immigration authority. Mahmoud Khalil thanks protesters who cheered for him ...

Former Columbia University graduate student Mahmoud Khalil's lawyers say they'll ask the U.S. Supreme Court to intervene ...

PHILADELPHIA — Today, the Third Circuit Court of Appeals heard arguments from lawyers representing Mahmoud Khalil, a lawful permanent resident and graduate of Columbia University who was detained by ...

Palestinian activist Mahmoud Khalil issued a stark warning in a Fox News opinion piece published Wednesday about his detention and free speech rights. In his piece titled, “The US government targeted ...