American spies now have their own app

In intelligence parlance, a tear line is a mark on a sensitive document where all the information below that line has been cleared for release — the not-so-secretive background info. Now Tearline is the name of an app for intelligence officers to talk about unclassified reports. 
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Released last week in collaboration with the U.S. National Geospatial-Intelligence Agency, or NGA, the app