The Trump administration is tightening its grip on efforts to quash pro-Palestinian demonstrations on college campuses, even as a protest over the detention of activist Mahmoud Khalil flared at the president’s New York City residence and resistance efforts continue in the courts and beyond.

Khalil will remain detained in Louisiana until at least next week following an initial court hearing in New York on Wednesday over the Trump administration’s plans to deport him for his role in pro-Palestinian protests at Columbia University.

Former Philippine President Rodrigo Duterte said he takes full responsibility for his administration's "war on drugs", in a video message posted on his Facebook account, as he braces for a legal battle at the International Criminal Court.

Rights groups roundly criticized the president’s remarks. “He’s not Jewish anymore,” Trump said of the Senate minority leader. “He’s a Palestinian.”