How to explain the KGB’s amazing success identifying CIA agents in the field?

How to explain the KGB’s amazing success identifying CIA agents in the field?
The problem dated from the mid-’70s, the very time that James Angleton, the paranoid head of agency counterintelligence, was at last ushered out of office, to the relief of conscientious officers hitherto cast under a dark cloud of suspicion, their promotion delayed or, worse still, denied, and in some cases entire careers wrecked.

Classic Doctor Who now on BBC America

Someone’s — mine? — prayers have been answered and BBC America is now airing episodes of classic Doctor Who every morning except Saturday. They’re doing it 1980s PBS style where they’re taking several episodes that consist of a story and editing them together into a two or three hour movie.