Support WBURArrest of pro-Palestinian protester shows escalation in Trump deportation effortsPlay03:57Download AudioUpdated March 10, 2025Ximena BustilloAdrian FloridofacebookEmailPro-Palestinian supporters, including Mahmoud Khalil (second from left), demonstrate during a protest at Columbia University in New York in October 2023. (AP)This article was originally published on March 10, 2025.