Senior Fellow Tess Bridgeman discusses with CNN the threshold for considering a cyberattack an act of war, but cautions that the U.S. may not necessarily seek to respond to a cyberattack with military force.

Senior Fellow Tess Bridgeman discusses with CNN the threshold for considering a cyberattack an act of war, but cautions that the U.S. may not necessarily seek to respond to a cyberattack with military force.