Palestinian student detained at US citizenship interview

US immigration authorities on Monday arrested another Columbia University student who participated in pro-Palestinian campus protests, detaining him as he attended an interview to become an American citizen.

Mohsen Mahdawi’s lawyers, in a court filing seeking his release and halt to any imminent deportation, also claimed President Donald Trump’s mounting crackdown on immigrant student protesters violates the US Constitution — the latest judicial challenge to the Republican adminstration.

A…