‘Dark, Terrifying, Claustrophobic.’ What It’s Like Inside Hamas’ Tunnels

New America Vice President and ASU Professor of Practice Peter Bergen interviews an expert on underground warfare regarding Hamas' use of tunnels:

One expert on the tunnels is Dr. Daphné Richemond Barak, who wrote “Underground Warfare,” a book, that until three weeks ago, was of interest largely to students of military history.

Read the full article in CNN here.