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

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 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 ...

Michael Waltz, the former national security adviser, doubled down on the Trump administration’s defense of a Signal group ...

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

Former National Security Advisor Mike Waltz faced scrutiny over a Signal chat incident during his U.N. ambassador hearing ...

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

President Trump's former national security adviser was pressed on the inclusion of a journalist on a sensitive group chat ...

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