CBS Evening News with Norah O'Donnell, 05/07/24

TikTok fights back against a potential U.S. Ban. What it could mean for the 170 million Americans who use the TikTok app. The University of Southern California was the first major school in the U.S. To cancel its main graduation over campus protests over the war in Gaza. Tonight, an "In depth" report. Learn more about your ad choices. Visit megaphone.fm/adchoices