University of Southern California April 15, 2024 7:19 pm Why USC decided to scrub valedictorian's commencement speech USC will not have its valedictorian deliver the 2024 commencement speech during graduation, citing security concerns. NBC Los Angeles’ Tracey Leong reports. US & World Videos 2:36 Canyon Crest Fire spreads in Riverside County 1:37 Dodgers players answer how they can win the World Series against the Yankees 4:52 Southern California man with silicosis awarded $52M 2:39 Future Olympic gymnasts root for Team USA from Long Beach 2:05 Hit-and-run driver kills a woman in Baldwin Hills