As he faced tough questions from senators at a July 15 confirmation hearing, Waltz defended his use of the app, saying it was explicitly recommended for government use. Start the day smarter. Get all ...

Former national security adviser Mike Waltz, removed from office amid the Signal chat controversy, spent Tuesday in the ...

If you hadn’t heard of Signal before Monday, chances are you have now. The secure messaging app, available for iPhones and Android devices, has long been popular with journalists because of its ...

Senators questioned ex-Trump national security adviser Michael Waltz at confirmation hearing about a Signal chat that ...