As disinformation and conspiracy theories proliferate online in algorithm-fueled chaos, artificial intelligence is making it even harder for us to tell fact from fiction. "Sunday Morning" senior contributor Ted Koppel examines the consequences of fake news on the election with Steven Brill, author of "The Death of Truth."
A former police officer was acquitted Wednesday evening of charges he failed in his duties to confront the gunman at an Uvalde, Texas, elementary school during the critical opening minutes of what wou...