<unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk><unk>
Soviet occupation of Czechoslovakia, during which the Soviet army seized control of Mladá Fronta. ětina was subsequently fired due to his disagreement over the Warsaw Pact armies entering Czechoslovakia. Štětina was subsequently fired due to his disagreement over the Warsaw Pact armies entering Czechoslovakia.