Former national security adviser Mike Waltz defended his use of the messaging app Signal during a confirmation hearing ...

Mike Waltz, Trump's former national security adviser, faced questions from Democrats on the Signal chat controversy Tuesday ...

Mike Waltz painted an image for lawmakers Tuesday of what the United Nations would look like as the U.S. reviews its support, ...

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The United Nations needs reform and the United States must have a strong voice to counter China, Mike Waltz, U.S. President ...

Waltz is a former Green Beret and Florida representative who resigned from Congress to join the Trump administration. He ...

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

Mike Waltz, President Donald Trump’s nominee for U.S. ambassador to the United Nations, appeared before the Senate Foreign ...

Former national security adviser Mike Waltz, testified before the Senate Foreign Relations Committee in his bid to become U.N ...