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Spying has never been more ubiquitous-or less understood. Amy Zegart is senior fellow at the Hoover Institution and the Freeman Spogli Institute for International Studies at Stanford University and a contributing writer at The Atlantic.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.