Democrats will likely zero in on Mike Waltz's involvement setting up a Signal group chat to discuss plans about strikes ...

Mike Waltz will face questioning from lawmakers for the first time since he was ousted as national security adviser ...

The former Trump national security adviser will be peppered with questions about Signal in his confirmation hearing for ...

Mike Waltz, former national security adviser who left in the wake of the Signal chat controversy, faces a confirmation ...

Someone posing as Secretary of State Marco Rubio has been contacting US officials using AI-generated voice and text, according to a new report.