You see, cats are sly and unpredictable. They can slip unnoticed from place to place, watching, listening,
wryly judging, surveilling.
So, why wouldn't the Central Intelligence Agency stick a microphone in a cat's ear and embed a radio transmitter in her body? Oh, but they would! In an excerpt from her new book published at Popular Science, Emily Anthes describes the mid-century attempt to create a feline operative, Operation Acoustic Kitty.