How AI is changing warfare

Artificial intelligence is playing an important role in the war in Iran.

Here & Now's Scott Tong talks about how it's being used and how it is changing warfare with Paul Scharre, executive vice president at the Center for a New American Security. He's also the author of the books “Four Battlegrounds: Power in the Age of Artificial Intelligence” and “Army of None: Autonomous Weapons and the Future of War.”