President Donald Trump's nominee for U.S. ambassador to the United Nations will face questioning from lawmakers for the first ...

Democrats will likely zero in on Mike Waltz's involvement setting up a Signal group chat to discuss plans about strikes against the Houthis during his confirmation hearing for U.N. ambassador.

Waltz is expected to face questions for the first time about his role in a Signal chat in which top officials inadvertently ...

Mike Waltz, President Donald Trump’s nominee for U.S. ambassador to the United Nations, will face questioning from lawmakers ...

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