Hasta La Creative!

Mr. Lindgren, former editor of The New York Times magazine, will take over for the next three months.

Mayor Bill de Blasio appointed seven City Hall press aides, including several alumni of President Obama’s political operations and veterans of the mayor’s past offices and campaigns.

Johannes Leonardo in New York is hiring a new chief executive, Michael Duda, and bolstering its creative team as well.

A rolling realignment, seemingly change for change’s sake, has knocked out executives and producers at several major studios.

MediaNews and its affiliates publish 57 daily newspapers, including The Denver Post. William Dean Singleton is its co-founder.

Ms. Schiller, chief digital officer for NBC News, will oversee partnerships between Twitter and news organizations like NBC and NPR.

Fusion, the new network that is a joint venture of Disney and Univision, named a chief, and Telemundo said its president, Emilio Romano, was stepping down.

The digital music service on Monday said it laid off its president, Jon Irwin, along with 15 percent of its staff.

Brian P. McAndrews, a technology and digital advertising executive, succeeds Joseph J. Kennedy, who announced his resignation in March.

As a host of CNN’s revived “Crossfire,” Newt Gingrich will become a member of the news media that he once criticized. “And I hope to move it to the right,” he said.