The high-ranking House of Representatives Republican will testify Tuesday on Capitol Hill during a confirmation hearing for the United Nations ambassadorship during the second administration of President Donald Trump.

Rep. Elise Stefanik, R-N.Y., President Donald Trump’s nominee to be the United Nations Ambassador, testifies during a Senate Committee on Foreign Relations hearing for her pending confirmation on Capitol Hill, Tuesday, Jan. 21, 2025, in Washington. (AP Photo/Rod Lamkey, Jr.)

First row from left, Elise Stefanik, John Ratcliffe, Lori Chavez-DeRemer, Howard Lutnick, Pete Hegseth, Doug Burgum, Brooke L. Rollins, Marco Rubio and Robert F. Kennedy Jr.; second row from left ...

U.S. Sen. Bill Cassidy met with Robert F. Kennedy Jr. but won't say if he'll vote for Donald Trump's choice to run the U.S. health department.

Rep. Elise Stefanik, R-N.Y., President Donald Trump's nominee to be the United Nations Ambassador, testifies during a Senate Committee on Foreign Relations hearing for her pending confirmation on ...

WASHINGTON (AP) — Rep. Elise Stefanik is likely to face questions at her confirmation hearing on Tuesday to become the U.S. ambassador to the United Nations about her lack of foreign policy experience, her strong support for Israel and her views on funding the U.N. and its many agencies.

As Senate confirmation hearings begin, here's the latest on who in the Trump administration has, will or doesn't need to be approved.

Trump’s pick to lead the Central Intelligence Agency is John Ratcliffe, who formerly served as Director of National Intelligence in Trump’s first term. His confirmation hearing took place last week, during which he repeatedly said he would not hire or fire employees based on their political views.

It's the clearest view yet of RFK Jr.'s investments and potential conflicts of interest as he works to become HHS secretary.

President-elect Donald Trump (R) announced author, lawyer, and 2024 presidential candidate Robert F. Kennedy Jr. as his nominee for secretary of health and human services on November 14, 2024. This presidential appointment requires Senate confirmation.

Robert F. Kennedy Jr., President Trump’s nominee to be health secretary, would have oversight power over the vaccine’s maker, Merck, if confirmed.

A slate of President Trump’s Cabinet nominees have appeared before senators in recent days for key hearings on their road to confirmation. Sen. Marco Rubio (R-Fla.) was the first to be confirmed, securing the secretary of State position with a unanimous vote on inauguration day.