Former Google CEO says AI poses an 'existential risk' that puts lives in danger

Add Eric Schmidt to the list of tech luminaries concerned about the dangers of AI. The former Google chief tells guests at The Wall Street Journal's CEO Council Summit that AI represents an "existential risk" that could get many people "harmed or killed." He doesn't feel that threat is serious at the moment, but he sees a near future where AI could help find software security flaws or new biology types. It's important to ensure these systems aren't "misused by evil people," the veteran executive says.