CBS Evening News with Norah O'Donnell, 01/30/24

President holds Iran responsible while warning against wider conflict in the Middle East. CEOs of tech companies summoned to testify on failure to protect children online. Chapter covers US Navy surveillance missions, soldier grief, and Middle East tensions. Tragic deaths, Iranian attacks, and impeachment proceedings discussed. Teen mental health, online dangers, and tech CEOs testifying. Discussion of news stories, podcast promotions, and space shuttle Endeavour's new mission.