Pro-Palestinian demonstrators gathered in New York, USA, to protest the arrest of former Columbia University student Mahmud Halil, whose green card was revoked

Pro-Palestinian demonstrators gathered in New York, US, to protest the arrest of former Columbia University student Mahmoud Khalil, whose green card was revoked Police intervened in a march, many protesters were detained Palestinian student activist Mahmoud Khalil, who led the Columbia University protests in the US, was arrested http://v.aa.com.tr/3504880