The use of the app came to light when a journalist, Jeffrey Goldberg of The Atlantic, was inadvertently added to a Signal text chain by national security adviser Mike Waltz.
http://dlvr.it/TJxZrY
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The use of the app came to light when a journalist, Jeffrey Goldberg of The Atlantic, was inadvertently added to a Signal text chain by national security adviser Mike Waltz.
http://dlvr.it/TJxZrY
