What is the KGB and Why is it so Feared?

Sword & Shield - The History of the KGB | Free Documentary History

Why an ex-KGB spy stayed away from women

The Structure of KGB - Cold War DOCUMENTARY

How Putin Went From KGB Spy to President of Russia

Special Operators: The KGB, Soviet Union

Putin's Reign Of Terror: How A Lowly KGB Agent Took Over Russia | The New Tsar | Timeline