September 11, 2023 7:40 am Pepperdine honors 9/11 victims with ‘waves of flags' Tributes are taking place all over the country to honor the 9/11 victims who lost their lives. John Cádiz Klemack reports for the NBC4 News on Sept. 11, 2023. US & World Videos 3:34 Violent attacks continue to plague LA Metro system 2:59 Family of OC grandfather killed in hit-and-run speaks out 2:59 Redlands police searching for group of home intruders 3:29 Dismantling of Wayfarer's chapel to begin this week 2:24 UCLA's annual Spring Sing cancelled