Sure, and the scrutiny in 1976 was vastly improved to 1956, or twenty years before that, etc. As the saying goes, espionnage is one of the world's oldest profes

Sure, and the scrutiny in 1976 was vastly improved to 1956, or twenty years before that, etc. As the saying goes, espionnage is one of the world's oldest professions. If there wasn't a real fear of long-term moles in government, counter-intelligence wouldn't be such a huge part of what the Intelligence Community does.