The Trump administration has revoked the student visa of a Chinese scholar at the University of California, Los Angeles (UCLA) for participating in pro-Palestinian rallies on campus. This move comes after President Trump signed an executive order targeting international students involved in pro-Palestinian activism. The visa revocation is the first of its kind in recent times and follows the administration's decision to cut $400 million in federal funding from Columbia University for failing to combat anti-Semitism on campus. Several other universities are also under scrutiny for political activism by foreign students.