The Perfect Weapon: War, Sabotage, and Fear in the Cyber Age, with David Sanger

From the U.S. operation against Iran's nuclear enrichment plant, to Chinese theft of personal data, North Korea's financially motivated attacks on American companies, or Russia's interference in the 2016 election, cyberweapons have become the weapon of choice for democracies, dictators, and terrorists. "New York Times" national security correspondent David Sanger explains how and why cyberattacks are now the number one security threat.