Mike Waltz painted an image for lawmakers Tuesday of what the United Nations would look like as the U.S. -- its largest donor -- reviews its support, opting to go "back to basics" under a Trump ...

The ex-national security adviser tells Senate China must be confronted at the world body, which still treats it as a ...

Mike Waltz, President Donald Trump’s nominee for U.S. ambassador to the United Nations, is facing questions from lawmakers ...