The Justice Department said the networks under investigation include ABC, CBS, CNN, NBC and Fox News. A department spokesperson stated, "Group boycotts among commercial competitors can violate the Sherman Act. The Antitrust Division is simply investigating to determine whether these news organisations have violated the antitrust laws."
The investigation is the latest clash between the Trump administration and major news organisations. President Donald Trump has repeatedly called mainstream media "fake news" and frequently clashed with reporters. The probe puts legal and potentially financial pressure on the media to continue coverage of the president even when they disagree with how the White House handles them.
Tensions escalated on September 19, when the White House blocked reporters from CNN, Politico, and MS NOW from entering the building, revoking their credentials. The White House said covering the president was a "privilege — not a right." The outlets sued the administration, alleging the exclusions violated the First Amendment and that the White House was retaliating over their coverage.
The five television networks make up the primary White House television pool. They share the costs of covering the president, take turns organising coverage, and share the footage with outlets around the country. All five suspended coverage in solidarity and refused to provide replacement coverage.
On September 24, US District Judge Timothy Kelly ruled the ban was likely unconstitutional and ordered the administration to "immediately return, reinstate, and restore" their access. The credentials were reinstated, but disputes over access to specific presidential events and pool assignments continued afterward.
The New York Times was first to report about the probe. The networks did not immediately respond to requests from Reuters for comment.