An engineer claimed a Google chat bot is sentient. Experts say the story prompts wider questions about AI

A Google engineer recently claimed an artificial intelligence he was working on had become sentient. Many scientists have disagreed with his assessment, but say the story raises other concerns about AI. Guest host Duncan McCue talks to Christof Koch, chief scientist of the MindScope Program at the Allen Institute for Brain Science in Seattle; Marisa Tschopp, a human-AI interaction researcher; and Susan Schneider, a philosopher and the founder of the Center for the Future Mind at the Florida Atlantic University.