Trump Tests the Boundaries of the Presidency

Even more than in his first term, President Trump has mounted a fundamental challenge to the norms and expectations of what a president can and should do.

C.I.A. Now Favors Lab Leak Theory to Explain Covid’s Origins

A new analysis that began under the Biden administration is released by the C.I.A.’s new director, John Ratcliffe, who wants the agency to get “off the sidelines” in the debate.

Trump Reinstates Longstanding Republican Anti-Abortion Policy

The move came after he addressed thousands of abortion opponents in Washington to mark the 52nd anniversary of the Supreme Court’s 1973 decision in Roe v. Wade.

Senate to Vote on Pete Hegseth’s Confirmation, With Outcome Uncertain

With two G.O.P. senators opposed, Pete Hegseth, President Trump’s pick for defense secretary, can afford to lose only one more. If he is confirmed, it is likely to be by the smallest margin for that post in modern times.

Trump Officials Move to Quickly Expel Migrants Biden Allowed In Temporarily

A memo appears to allow Immigration and Customs Enforcement officials to target programs that let in more than a million people.

John Ratcliffe Confirmed as C.I.A. Director

He has offered a vision for a more aggressive spy agency, and his focus on the threat from China is widely shared by Republican and Democratic lawmakers.

F.B.I. Pick Pushed False and Misleading Claims About Trump Investigations

Kash Patel, Donald J. Trump’s choice to run the bureau, has made a series of spurious assertions about the Russia, Jan. 6 and classified documents inquiries.

White House to Old Staff: Go Home. Don’t Call Us. We’ll Call You.

President Trump is taking dramatic steps in seeking to place his stamp on the federal bureaucracy.

Justice Department Orders a Halt to Civil Rights Work

It also signaled it could seek to back out of Biden-era agreements with police departments that engaged in discrimination or violence.

Border, Asylum, Citizenship: Trump Kicks Off Vast Immigration Changes

More is coming, but many directives will take time to be implemented or will face political, legal or practical obstacles.