Some Trump officials are filling two, three, even four roles simultaneously. The personnel practice "just makes no sense," says a White House expert.

This law was designed not just to streamline the federal budget process but to assert the legislative branch's constitutional ...

In the first big shake-up of his inner circle, President Trump said he's nominating his national security adviser Mike Waltz as his UN ambassador.

KATIE DUNN TENPAS: So in term one, you might remember, Mick Mulvaney was the director of the Office of Management and Budget, and Donald Trump also put him in charge of Consumer Finance Protection ...

In 2020, the Government Accountability Office (GAO) concluded that "the Office of Management and Budget ... Trump administration as deputy director of OMB under the directorship of Mick Mulvaney.

But the GOP trifecta, paired with a new speaker and fresh blood, has transformed the caucus as a voice for the conservative establishment and a whip for President Donald Trump’s agenda.