Pedzisa mutsara unotevera: Nokucheneswa kwavakuru vake paStB munguva yapashure
1968 Soviet Union yakatungamirira kupinda muCzechoslovakia, akazviwana asina kuwirirana nebasa uye akasvika FBI panzvimbo pekuedza kupanduka uye kushandisa zivo yake kurwisa maSoviet asi vakanga vasingafariri.