USC April 15, 2024 11:24 pm USC valedictorian commencement speech canceled USC announced that the valedictorian will not be allowed to deliver the 2024 commencement speech during graduation, citing security concerns, Robert Kovacik reports for the NBC4 News on April 15, 2024. US & World Videos 2:25 Survivor reflects on Hamas attacks one year later 0:42 Bakery in Carson vandalized, burglarized by homeless woman 2:09 350-pound bear found in crawl space of Monrovia house 9:30 Former Los Angeles County Sheriff Jim McDonnell named LAPD chief 0:25 Passenger killed in Anaheim pursuit crash