great power leaders have to think twice every time they think twice every time they pick on a small nation.

Interestingly, MAD could work with cyberweapons just like it works with nuclear weapons. 

Unlike Lyndon B. Johnson (D-Texas); the president who began the Vietnam War, Donald J. Trump (R-New York) fears an immediate cyberattack from countries like North Korea or Venezuela. Thus, Trump’s power to attack other nations is far less than LBJ’s.