Rival protests clash at UCLA, police arrest Columbia demonstrators (Video)

The protests over the war in Gaza that have gripped college campuses across the U.S. came to a head Tuesday night as violent clashes erupted between pro-Palestinian protesters and counter-protesters at UCLA and police moved to arrest dozens of demonstrators who occupied a building at Columbia University. CBS News' Carter Evans and Lilia Luciano have the latest on the protests. And CBS News national security contributor Sam Vinograd has more on the police response to the protests and the alleged presence of outside agitators at the demonstrations. CBS News Streaming Network is the premier 24/7 anchored streaming news service from CBS News and Stations, available free to everyone with access to the internet. The CBS News Streaming Network is your destination for breaking news, live events and original reporting locally, nationally and around the globe. Launched in November 2014 as CBSN, the CBS News Streaming Network is available live in 91 countries and on 30 digital platforms and apps, as well as on CBSNews.com and Paramount+. Subscribe to the CBS News YouTube channel: https://youtube.com/cbsnews Watch CBS News: https://cbsnews.com/live/ Download the CBS News app: https://cbsnews.com/mobile/ Follow CBS News on Instagram: https://instagram.com/cbsnews/ Like CBS News on Facebook: https://facebook.com/cbsnews Follow CBS News on Twitter: https://twitter.com/cbsnews Subscribe to our newsletters: https://cbsnews.com/newsletters/ Try Paramount+ free: https://paramountplus.com/?ftag=PPM-05-10aeh8h For video licensing inquiries, contact: licensing@veritone.com