The Nvidia CEO is a relentless AI optimist with the president's ear. Stephen Witt, author of The Thinking Machine, tells NPR's Juana Summers how their relationship could shape the future of AI.
Copyright 2026 NPR
Tinbete Ermyas
PBS, NPR and local perspective for western Mass.
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations