Waltz served as Trump’s national security adviser until Thursday, when the president announced he was moving Waltz to be the next ambassador to the U.N.

Sen. Tammy Duckworth said Sunday that she expects Mike Waltz to have a "brutal hearing" for U.N. ambassador after his surprise departure as national security adviser.

Sen. Mark Warner (D-Va.) predicts that former national security adviser Mike Waltz will face a “brutal” confirmation hearing ...

The Senate Agriculture Committee held a hearing Tuesday on President Trump’s nominations of Luke Lindberg to be Agriculture undersecretary for trade and foreign agricultural affairs and Devon Westhill ...

There are some hurdles former National Security Advisor Mike Waltz must clear first before the United Nations ambassador job ...

President Donald Trump’s pick for U.S. surgeon general, Dr. Janette Nesheiwat, has been making the rounds on Capitol Hill, ...

President Trump’s nominee to lead the Drug Enforcement Administration appeared this week before the Senate Judiciary ...

Mike Waltz is set to be grilled by Democrats at his confirmation hearing to be Donald Trump's ambassador to the UN, ...

Edward Walsh was asked more about Ireland's attitudes toward Israel and Palestine than anything else during his ambassadorial ...

President Donald Trump said Thursday that he is nominating national security adviser Mike Waltz as United Nations ambassador ...

Rep. Elise Stefanik had been Trump's original pick for UN ambassador, but her name was withdrawn over fears about tight ...