Palestinian activist Mahmoud Khalil, who has been detained since his arrest in March, took the stand Thursday during a ...

Lawyers seek release of Columbia graduate Mahmoud Khalil, arguing that his arrest was illegal. He was back in court.

Mahmoud Khalil, the Columbia University student activist who was arrested by federal agents for his role leading pro- ...

Mahmoud Khalil, the detained Palestinian activist who has become the public face of the Columbia University protests, got to ...

Mahmoud Khalil, the Columbia University graduate ... and agreed to release them while the immigration cases play out in immigration court. Khalil’s case, in contrast, has dragged on for ...