Homeland Security Investigations once targeted human traffickers and cartels. Now it’s leading the charge against student protesters.

Anti-Israel protester Mahmoud Khalil repeatedly refused to denounce Hamas during a tense CNN interview — insisting it was ...

Anti-Israel activist Mahmoud Khalil deflected questions on CNN about if he would condemn Hamas, citing 62,000 Palestinian ...

An expert said others may not have the publicity or legal resources Khalil had if the White House continues its efforts to ...

Khalil and his legal team argue his arrest and detention — and attempted removal from the country, which is currently blocked ...

A federal appeals court has rejected a Trump administration bid to suspend Palestinian rights activist Mahmoud Khalil's ...

Since his time in a federal lock-up, Democrats have hailed Khalil as a martyr in the anti-Trump resistance movement. But ...

The activist, only out of federal detention for a month, is already back to work advocating for Palestinians facing mass ...

Senator says Columbia protest leader was imprisoned for opposing 'Netanyahu's horrific war'; Khalil refuses to condemn Hamas ...

After his detention, the Columbia protester is on a media tour to boost his image—but won’t condemn Hamas.

Mahmoud Khalil, the Columbia University anti-Israel ringleader, has posted bond after the Trump administration was temporarily blocked from deporting him amid their continued effort to hold him on ...

NEW YORK — On a recent afternoon, Mahmoud Khalil sat in his Manhattan apartment, cradling his 10-week-old son as he thought back to the pre-dawn hours spent pacing a frigid immigration jail in ...