News outlets publicly backed the reporters barred by President Trump on Friday.
The White House excluded several journalists from covering an official event, prompting a rare joint response.
Major news organizations signed a statement calling the move an attack on press freedom.
They argued that limiting access harms the public’s ability to stay informed.
Democrats said the ban was an attempt to control the press and distract voters.
Republicans face deep challenges in the midterm elections, adding to the political tension.
Press freedom groups warned the action sets a troubling precedent for future coverage.
