Gov. Tim Walz of Minnesota said President Trump’s attempt to blame him for the cyberattack “further illustrates there’s no plan to win a war with Iran.”

President Donald Trump points to attendees after delivering an address to the nation from the East Room on Thursday night.

President Trump addressing the nation from the East Room of the White House on Thursday.

Kash Patel’s role in the leak investigation reflects a further dismantling of the wall that had separated the White House and the F.B.I.

The lawsuit is the second one from The New York Times over the Defense Department’s restrictions on the press.

Susannah Flood, seated, and fellow cast members in “Liberation.”

Sandra Martinez Roe, with her son, is a leader of a Los Angeles parents’ group pushing the district to audit its technology contracts and limit the use of tech in schools.

An aerial view of the Pentagon, the headquarters building of the United States Department of Defense.

The Locust, an anti-drone laser system that has been used recently along the border with Mexico, last month in Albuquerque, N.M.

President Trump spoke about the video clip of the Obamas on his social media feed as he traveled on Air Force One on Friday.

Doug Mills, left, photographing President Trump after an interview with The New York Times on Wednesday.

A truck hauling material out of a mining valley for heavy rare earth metals on the outskirts of Longnan, China, in April.

A U.S. military helicopter flying over the Panama-flagged Centuries, which was intercepted in the Caribbean Sea. American officials have suggested that they intend to seize another ship, Bella 1, which they are currently tracking.

Lawyers for Rex Heuermann, right, tried to persuade a judge to divide the case into as many as five separate trials.